Collection: O-Rings - General Purpose - Nitrile Rubber Bulk

O-Rings -> General Purpose -> Nitrile Rubber Bulk
Inside Diameter (ID) Section (t) Colour Hardness Special Applications Indicative
Image
General Purpose O-Rings - 5.23x2.62 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
5.23
mm

(Equiv. 0.206 in.)
Section (t)
2.62
mm

(Equiv. 0.103 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 5.23x2.62 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: ORB-00523-262-N70-107 (PK-6000)
Out of Stock | Backorder Now | Orders can be expected around Tue, Feb 24, 2026
Regular price $264.68 AUD
Regular price Sale price $264.68 AUD
Priced, Stocked and Sold Per 6000 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Inside Diameter (ID) Section (t) Colour Hardness Indicative
Image
General Purpose O-Rings - 5.23x2.62 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
5.23
mm

(Equiv. 0.206 in.)
Section (t)
2.62
mm

(Equiv. 0.103 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 5.23x2.62 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: ORB-00523-262-N70-107 (PK-6000)
Out of Stock | Backorder Now | Orders can be expected around Tue, Feb 24, 2026
Regular price $264.68 AUD
Regular price Sale price $264.68 AUD
Priced, Stocked and Sold Per 6000 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 5.23x2.62 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
5.23
mm

(Equiv. 0.206 in.)
Section (t)
2.62
mm

(Equiv. 0.103 in.)
Colour
Black

Hardness
Duro 90
General Purpose O-Rings - 5.23x2.62 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: ORB-00523-262-N90-107 (PK-5000)
Out of Stock | Backorder Now | Orders can be expected around Tue, Feb 24, 2026
Regular price $220.59 AUD
Regular price Sale price $220.59 AUD
Priced, Stocked and Sold Per 5000 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 5.23x2.62 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
5.23
mm

(Equiv. 0.206 in.)
Section (t)
2.62
mm

(Equiv. 0.103 in.)
Colour
Black

Hardness
Duro 90
General Purpose O-Rings - 5.23x2.62 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: ORB-00523-262-N90-107 (PK-5000)
Out of Stock | Backorder Now | Orders can be expected around Tue, Feb 24, 2026
Regular price $220.59 AUD
Regular price Sale price $220.59 AUD
Priced, Stocked and Sold Per 5000 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 5.28x1.78 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
5.28
mm

(Equiv. 0.208 in.)
Section (t)
1.78
mm

(Equiv. 0.07 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 5.28x1.78 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: ORB-00528-178-N70-009 (PK-10000)
1 pack (10000 pcs) Available Now | Further orders can be expected around Tue, Feb 24, 2026
Regular price $157.59 AUD
Regular price Sale price $157.59 AUD
Priced, Stocked and Sold Per 10000 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 1 available can be backordered.
General Purpose O-Rings - 5.28x1.78 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
5.28
mm

(Equiv. 0.208 in.)
Section (t)
1.78
mm

(Equiv. 0.07 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 5.28x1.78 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: ORB-00528-178-N70-009 (PK-10000)
1 pack (10000 pcs) Available Now | Further orders can be expected around Tue, Feb 24, 2026
Regular price $157.59 AUD
Regular price Sale price $157.59 AUD
Priced, Stocked and Sold Per 10000 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

1 pack (10000 pcs) Available Now. Backorder if more than 1.
General Purpose O-Rings - 5.28x1.78 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
5.28
mm

(Equiv. 0.208 in.)
Section (t)
1.78
mm

(Equiv. 0.07 in.)
Colour
Black

Hardness
Duro 90
General Purpose O-Rings - 5.28x1.78 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: ORB-00528-178-N90-009 (PK-10000)
Contact Us | Special Order Only - Please contact us if you need a large quantity
General Purpose O-Rings - 5.28x1.78 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
5.28
mm

(Equiv. 0.208 in.)
Section (t)
1.78
mm

(Equiv. 0.07 in.)
Colour
Black

Hardness
Duro 90
General Purpose O-Rings - 5.28x1.78 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: ORB-00528-178-N90-009 (PK-10000)
Contact Us | Special Order Only - Please contact us if you need a large quantity | Orders can be expected around Wed, Sep 20, 2028
General Purpose O-Rings - 5.3x1.8 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
5.30
mm

(Equiv. 0.209 in.)
Section (t)
1.80
mm

(Equiv. 0.071 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 5.3x1.8 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: ORB-00530-180-N70 (PK-35500)
Out of Stock | Backorder Now | Orders can be expected around Tue, Feb 24, 2026
Regular price $671.05 AUD
Regular price Sale price $671.05 AUD
Priced, Stocked and Sold Per 35500 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 5.3x1.8 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
5.30
mm

(Equiv. 0.209 in.)
Section (t)
1.80
mm

(Equiv. 0.071 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 5.3x1.8 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: ORB-00530-180-N70 (PK-35500)
Out of Stock | Backorder Now | Orders can be expected around Tue, Feb 24, 2026
Regular price $671.05 AUD
Regular price Sale price $671.05 AUD
Priced, Stocked and Sold Per 35500 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 5.3x2.4 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
5.30
mm

(Equiv. 0.209 in.)
Section (t)
2.40
mm

(Equiv. 0.094 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 5.3x2.4 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: ORB-00530-240-N70 (PK-10000)
Contact Us | Special Order Only - Please contact us if you need a large quantity
General Purpose O-Rings - 5.3x2.4 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
5.30
mm

(Equiv. 0.209 in.)
Section (t)
2.40
mm

(Equiv. 0.094 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 5.3x2.4 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: ORB-00530-240-N70 (PK-10000)
Contact Us | Special Order Only - Please contact us if you need a large quantity | Orders can be expected around Wed, Sep 20, 2028
General Purpose O-Rings - 5.5x1 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
5.50
mm

(Equiv. 0.217 in.)
Section (t)
1.00
mm

(Equiv. 0.039 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 5.5x1 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: ORB-00550-100-N70 (PK-41500)
Out of Stock | Backorder Now | Orders can be expected around Tue, Feb 24, 2026
Regular price $523.05 AUD
Regular price Sale price $523.05 AUD
Priced, Stocked and Sold Per 41500 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 5.5x1 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
5.50
mm

(Equiv. 0.217 in.)
Section (t)
1.00
mm

(Equiv. 0.039 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 5.5x1 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: ORB-00550-100-N70 (PK-41500)
Out of Stock | Backorder Now | Orders can be expected around Tue, Feb 24, 2026
Regular price $523.05 AUD
Regular price Sale price $523.05 AUD
Priced, Stocked and Sold Per 41500 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 5.5x1.5 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
5.50
mm

(Equiv. 0.217 in.)
Section (t)
1.50
mm

(Equiv. 0.059 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 5.5x1.5 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: ORB-00550-150-N70 (PK-35500)
Out of Stock | Backorder Now | Orders can be expected around Tue, Feb 24, 2026
Regular price $671.05 AUD
Regular price Sale price $671.05 AUD
Priced, Stocked and Sold Per 35500 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 5.5x1.5 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
5.50
mm

(Equiv. 0.217 in.)
Section (t)
1.50
mm

(Equiv. 0.059 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 5.5x1.5 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: ORB-00550-150-N70 (PK-35500)
Out of Stock | Backorder Now | Orders can be expected around Tue, Feb 24, 2026
Regular price $671.05 AUD
Regular price Sale price $671.05 AUD
Priced, Stocked and Sold Per 35500 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 5.5x2 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
5.50
mm

(Equiv. 0.217 in.)
Section (t)
2.00
mm

(Equiv. 0.079 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 5.5x2 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: ORB-00550-200-N70 (PK-30000)
Out of Stock | Backorder Now | Orders can be expected around Tue, Feb 24, 2026
Regular price $756.14 AUD
Regular price Sale price $756.14 AUD
Priced, Stocked and Sold Per 30000 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 5.5x2 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
5.50
mm

(Equiv. 0.217 in.)
Section (t)
2.00
mm

(Equiv. 0.079 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 5.5x2 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: ORB-00550-200-N70 (PK-30000)
Out of Stock | Backorder Now | Orders can be expected around Tue, Feb 24, 2026
Regular price $756.14 AUD
Regular price Sale price $756.14 AUD
Priced, Stocked and Sold Per 30000 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 5.5x2.4 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
5.50
mm

(Equiv. 0.217 in.)
Section (t)
2.40
mm

(Equiv. 0.094 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 5.5x2.4 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: ORB-00550-240-N70 (PK-10000)
Contact Us | Special Order Only - Please contact us if you need a large quantity
General Purpose O-Rings - 5.5x2.4 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
5.50
mm

(Equiv. 0.217 in.)
Section (t)
2.40
mm

(Equiv. 0.094 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 5.5x2.4 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: ORB-00550-240-N70 (PK-10000)
Contact Us | Special Order Only - Please contact us if you need a large quantity | Orders can be expected around Wed, Sep 20, 2028
General Purpose O-Rings - 5.5x2.5 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
5.50
mm

(Equiv. 0.217 in.)
Section (t)
2.50
mm

(Equiv. 0.098 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 5.5x2.5 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: ORB-00550-250-N70 (PK-10000)
Contact Us | Special Order Only - Please contact us if you need a large quantity
General Purpose O-Rings - 5.5x2.5 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
5.50
mm

(Equiv. 0.217 in.)
Section (t)
2.50
mm

(Equiv. 0.098 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 5.5x2.5 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: ORB-00550-250-N70 (PK-10000)
Contact Us | Special Order Only - Please contact us if you need a large quantity | Orders can be expected around Wed, Sep 20, 2028
General Purpose O-Rings - 5.5x3 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
5.50
mm

(Equiv. 0.217 in.)
Section (t)
3.00
mm

(Equiv. 0.118 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 5.5x3 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: ORB-00550-300-N70 (PK-19000)
Out of Stock | Backorder Now | Orders can be expected around Tue, Feb 24, 2026
Regular price $778.14 AUD
Regular price Sale price $778.14 AUD
Priced, Stocked and Sold Per 19000 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 5.5x3 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
5.50
mm

(Equiv. 0.217 in.)
Section (t)
3.00
mm

(Equiv. 0.118 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 5.5x3 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: ORB-00550-300-N70 (PK-19000)
Out of Stock | Backorder Now | Orders can be expected around Tue, Feb 24, 2026
Regular price $778.14 AUD
Regular price Sale price $778.14 AUD
Priced, Stocked and Sold Per 19000 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 5.6x1 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
5.60
mm

(Equiv. 0.22 in.)
Section (t)
1.00
mm

(Equiv. 0.039 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 5.6x1 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: ORB-00560-100-N70 (PK-10000)
Contact Us | Special Order Only - Please contact us if you need a large quantity
General Purpose O-Rings - 5.6x1 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
5.60
mm

(Equiv. 0.22 in.)
Section (t)
1.00
mm

(Equiv. 0.039 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 5.6x1 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: ORB-00560-100-N70 (PK-10000)
Contact Us | Special Order Only - Please contact us if you need a large quantity | Orders can be expected around Wed, Sep 20, 2028
General Purpose O-Rings - 5.6x1.8 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
5.60
mm

(Equiv. 0.22 in.)
Section (t)
1.80
mm

(Equiv. 0.071 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 5.6x1.8 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: ORB-00560-180-N70 (PK-34000)
Out of Stock | Backorder Now | Orders can be expected around Tue, Feb 24, 2026
Regular price $749.86 AUD
Regular price Sale price $749.86 AUD
Priced, Stocked and Sold Per 34000 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 5.6x1.8 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
5.60
mm

(Equiv. 0.22 in.)
Section (t)
1.80
mm

(Equiv. 0.071 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 5.6x1.8 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: ORB-00560-180-N70 (PK-34000)
Out of Stock | Backorder Now | Orders can be expected around Tue, Feb 24, 2026
Regular price $749.86 AUD
Regular price Sale price $749.86 AUD
Priced, Stocked and Sold Per 34000 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 5.6x2.4 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
5.60
mm

(Equiv. 0.22 in.)
Section (t)
2.40
mm

(Equiv. 0.094 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 5.6x2.4 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: ORB-00560-240-N70 (PK-6500)
Out of Stock | Backorder Now | Orders can be expected around Tue, Feb 24, 2026
Regular price $266.32 AUD
Regular price Sale price $266.32 AUD
Priced, Stocked and Sold Per 6500 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 5.6x2.4 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
5.60
mm

(Equiv. 0.22 in.)
Section (t)
2.40
mm

(Equiv. 0.094 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 5.6x2.4 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: ORB-00560-240-N70 (PK-6500)
Out of Stock | Backorder Now | Orders can be expected around Tue, Feb 24, 2026
Regular price $266.32 AUD
Regular price Sale price $266.32 AUD
Priced, Stocked and Sold Per 6500 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 5.7x1.9 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
5.70
mm

(Equiv. 0.224 in.)
Section (t)
1.90
mm

(Equiv. 0.075 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 5.7x1.9 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: ORB-00570-190-N70 (PK-30000)
Out of Stock | Backorder Now | Orders can be expected around Tue, Feb 24, 2026
Regular price $661.59 AUD
Regular price Sale price $661.59 AUD
Priced, Stocked and Sold Per 30000 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 5.7x1.9 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
5.70
mm

(Equiv. 0.224 in.)
Section (t)
1.90
mm

(Equiv. 0.075 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 5.7x1.9 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: ORB-00570-190-N70 (PK-30000)
Out of Stock | Backorder Now | Orders can be expected around Tue, Feb 24, 2026
Regular price $661.59 AUD
Regular price Sale price $661.59 AUD
Priced, Stocked and Sold Per 30000 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 5.94x3.53 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
5.94
mm

(Equiv. 0.234 in.)
Section (t)
3.53
mm

(Equiv. 0.139 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 5.94x3.53 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: ORB-00594-353-N70-202 (PK-4500)
Out of Stock | Backorder Now | Orders can be expected around Tue, Feb 24, 2026
Regular price $326.14 AUD
Regular price Sale price $326.14 AUD
Priced, Stocked and Sold Per 4500 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 5.94x3.53 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
5.94
mm

(Equiv. 0.234 in.)
Section (t)
3.53
mm

(Equiv. 0.139 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 5.94x3.53 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: ORB-00594-353-N70-202 (PK-4500)
Out of Stock | Backorder Now | Orders can be expected around Tue, Feb 24, 2026
Regular price $326.14 AUD
Regular price Sale price $326.14 AUD
Priced, Stocked and Sold Per 4500 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 5.94x3.53 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
5.94
mm

(Equiv. 0.234 in.)
Section (t)
3.53
mm

(Equiv. 0.139 in.)
Colour
Black

Hardness
Duro 90
General Purpose O-Rings - 5.94x3.53 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: ORB-00594-353-N90-202 (PK-4000)
Out of Stock | Backorder Now | Orders can be expected around Tue, Feb 24, 2026
Regular price $289.95 AUD
Regular price Sale price $289.95 AUD
Priced, Stocked and Sold Per 4000 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 5.94x3.53 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
5.94
mm

(Equiv. 0.234 in.)
Section (t)
3.53
mm

(Equiv. 0.139 in.)
Colour
Black

Hardness
Duro 90
General Purpose O-Rings - 5.94x3.53 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: ORB-00594-353-N90-202 (PK-4000)
Out of Stock | Backorder Now | Orders can be expected around Tue, Feb 24, 2026
Regular price $289.95 AUD
Regular price Sale price $289.95 AUD
Priced, Stocked and Sold Per 4000 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 6x0.75 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
6.00
mm

(Equiv. 0.236 in.)
Section (t)
0.75
mm

(Equiv. 0.03 in.)
Colour
Black

Hardness
Duro 70
Special Applications
Lares 557PB - 757 - Workhorse
General Purpose O-Rings - 6x0.75 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: ORB-00600-075-N70 (PK-500)
Out of Stock | Backorder Now | Orders can be expected around Tue, Feb 24, 2026
Regular price $28.50 AUD
Regular price Sale price $28.50 AUD
Priced, Stocked and Sold Per 500 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 6x0.75 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
6.00
mm

(Equiv. 0.236 in.)
Section (t)
0.75
mm

(Equiv. 0.03 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 6x0.75 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)    Special Applications: Lares 557PB - 757 - Workhorse   
Part Number: ORB-00600-075-N70 (PK-500)
Out of Stock | Backorder Now | Orders can be expected around Tue, Feb 24, 2026
Regular price $28.50 AUD
Regular price Sale price $28.50 AUD
Priced, Stocked and Sold Per 500 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 6x1 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
6.00
mm

(Equiv. 0.236 in.)
Section (t)
1.00
mm

(Equiv. 0.039 in.)
Colour
Black

Hardness
Duro 70
Special Applications
Kavo Handpieces 614A - 624 - 625C - 625D - 627 FG - 630B - 630C PB - 632D - 632E (2 per handpiece)
General Purpose O-Rings - 6x1 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)    Special Applications: 639A FG - 639B - 639C PB - 640A FG - 640B - 640C PB - 642A FG (2 per handpieces)    Special Applications: 642B - 642C PB - Bellatorque 632 - 642 - Supertorque 625 - 630 - 640 (2 per handpiece)   
Part Number: ORB-00600-100-N70 (PK-41500)
Out of Stock | Backorder Now | Orders can be expected around Tue, Feb 24, 2026
Regular price $523.05 AUD
Regular price Sale price $523.05 AUD
Priced, Stocked and Sold Per 41500 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 6x1 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
6.00
mm

(Equiv. 0.236 in.)
Section (t)
1.00
mm

(Equiv. 0.039 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 6x1 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)    Special Applications: Kavo Handpieces 614A - 624 - 625C - 625D - 627 FG - 630B - 630C PB - 632D - 632E (2 per handpiece)    Special Applications: 639A FG - 639B - 639C PB - 640A FG - 640B - 640C PB - 642A FG (2 per handpieces)    Special Applications: 642B - 642C PB - Bellatorque 632 - 642 - Supertorque 625 - 630 - 640 (2 per handpiece)   
Part Number: ORB-00600-100-N70 (PK-41500)
Out of Stock | Backorder Now | Orders can be expected around Tue, Feb 24, 2026
Regular price $523.05 AUD
Regular price Sale price $523.05 AUD
Priced, Stocked and Sold Per 41500 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 6x1.5 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
6.00
mm

(Equiv. 0.236 in.)
Section (t)
1.50
mm

(Equiv. 0.059 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 6x1.5 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: ORB-00600-150-N70 (PK-35500)
Out of Stock | Backorder Now | Orders can be expected around Tue, Feb 24, 2026
Regular price $671.05 AUD
Regular price Sale price $671.05 AUD
Priced, Stocked and Sold Per 35500 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 6x1.5 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
6.00
mm

(Equiv. 0.236 in.)
Section (t)
1.50
mm

(Equiv. 0.059 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 6x1.5 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: ORB-00600-150-N70 (PK-35500)
Out of Stock | Backorder Now | Orders can be expected around Tue, Feb 24, 2026
Regular price $671.05 AUD
Regular price Sale price $671.05 AUD
Priced, Stocked and Sold Per 35500 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 6x1.8 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
6.00
mm

(Equiv. 0.236 in.)
Section (t)
1.80
mm

(Equiv. 0.071 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 6x1.8 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: ORB-00600-180-N70 (PK-31500)
Out of Stock | Backorder Now | Orders can be expected around Tue, Feb 24, 2026
Regular price $694.68 AUD
Regular price Sale price $694.68 AUD
Priced, Stocked and Sold Per 31500 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 6x1.8 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
6.00
mm

(Equiv. 0.236 in.)
Section (t)
1.80
mm

(Equiv. 0.071 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 6x1.8 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: ORB-00600-180-N70 (PK-31500)
Out of Stock | Backorder Now | Orders can be expected around Tue, Feb 24, 2026
Regular price $694.68 AUD
Regular price Sale price $694.68 AUD
Priced, Stocked and Sold Per 31500 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 6x2 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
6.00
mm

(Equiv. 0.236 in.)
Section (t)
2.00
mm

(Equiv. 0.079 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 6x2 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: ORB-00600-200-N70 (PK-29000)
Out of Stock | Backorder Now | Orders can be expected around Tue, Feb 24, 2026
Regular price $730.95 AUD
Regular price Sale price $730.95 AUD
Priced, Stocked and Sold Per 29000 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 6x2 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
6.00
mm

(Equiv. 0.236 in.)
Section (t)
2.00
mm

(Equiv. 0.079 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 6x2 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: ORB-00600-200-N70 (PK-29000)
Out of Stock | Backorder Now | Orders can be expected around Tue, Feb 24, 2026
Regular price $730.95 AUD
Regular price Sale price $730.95 AUD
Priced, Stocked and Sold Per 29000 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 6x2.2 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
6.00
mm

(Equiv. 0.236 in.)
Section (t)
2.20
mm

(Equiv. 0.087 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 6x2.2 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: ORB-00600-220-N70 (PK-10000)
Contact Us | Special Order Only - Please contact us if you need a large quantity
General Purpose O-Rings - 6x2.2 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
6.00
mm

(Equiv. 0.236 in.)
Section (t)
2.20
mm

(Equiv. 0.087 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 6x2.2 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: ORB-00600-220-N70 (PK-10000)
Contact Us | Special Order Only - Please contact us if you need a large quantity | Orders can be expected around Wed, Sep 20, 2028