Collection: O-Rings - General Purpose

O-Rings -> General Purpose
Inside Diameter (ID) Section (t) Colour Hardness Indicative
Image
Inside Diameter (ID)
183.74
mm

(Equiv. 7.234 in.)
Section (t)
3.53
mm

(Equiv. 0.139 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 183.74x3.53 mm - Black - Neoprene Rubber
Material: Neoprene Rubber   
Category: O-Rings - General Purpose - Neoprene Rubber
Part Number: OR-18374-353-CR70-263
General Purpose O-Rings - 183.74x3.53 mm - Black - Neoprene Rubber O-Ring
Contact Us | Item Discontinued - Please contact us if you need a large quantity
Quantity Required

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Inside Diameter (ID) Section (t) Colour Hardness Indicative
Image
Inside Diameter (ID)
183.74
mm

(Equiv. 7.234 in.)
Section (t)
3.53
mm

(Equiv. 0.139 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 183.74x3.53 mm - Black - Neoprene Rubber
Material: Neoprene Rubber   
Category: O-Rings - General Purpose - Neoprene Rubber
Part Number: OR-18374-353-CR70-263
General Purpose O-Rings - 183.74x3.53 mm - Black - Neoprene Rubber O-Ring
Contact Us | Item Discontinued - Please contact us if you need a large quantity
Quantity Required

Contact Us. These are priced to quit. Please contact us for a quote if you require more.
Inside Diameter (ID)
183.74
mm

(Equiv. 7.234 in.)
Section (t)
3.53
mm

(Equiv. 0.139 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 183.74x3.53 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-18374-353-N70-263 (100 Pcs)
General Purpose O-Rings - 183.74x3.53 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 30, 2025
Regular price $285.68 AUD
Regular price Sale price $285.68 AUD
Per 100
Quantity Required

Backorder: Out of Stock.
Inside Diameter (ID)
183.74
mm

(Equiv. 7.234 in.)
Section (t)
3.53
mm

(Equiv. 0.139 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 183.74x3.53 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-18374-353-N70-263 (100 Pcs)
General Purpose O-Rings - 183.74x3.53 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 30, 2025
Regular price $285.68 AUD
Regular price Sale price $285.68 AUD
Per 100
Quantity Required

Backorder: Out of Stock.
Inside Diameter (ID)
183.74
mm

(Equiv. 7.234 in.)
Section (t)
3.53
mm

(Equiv. 0.139 in.)
Colour
Black

Hardness
Duro 90
General Purpose O-Rings - 183.74x3.53 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-18374-353-N90-263 (100 Pcs)
General Purpose O-Rings - 183.74x3.53 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 30, 2025
Regular price $285.68 AUD
Regular price Sale price $285.68 AUD
Per 100
Quantity Required

Backorder: Out of Stock.
Inside Diameter (ID)
183.74
mm

(Equiv. 7.234 in.)
Section (t)
3.53
mm

(Equiv. 0.139 in.)
Colour
Black

Hardness
Duro 90
General Purpose O-Rings - 183.74x3.53 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-18374-353-N90-263 (100 Pcs)
General Purpose O-Rings - 183.74x3.53 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 30, 2025
Regular price $285.68 AUD
Regular price Sale price $285.68 AUD
Per 100
Quantity Required

Backorder: Out of Stock.
Inside Diameter (ID)
183.82
mm

(Equiv. 7.237 in.)
Section (t)
2.62
mm

(Equiv. 0.103 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 183.82x2.62 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-18382-262-N70-168 (100 Pcs)
General Purpose O-Rings - 183.82x2.62 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 30, 2025
Regular price $229.05 AUD
Regular price Sale price $229.05 AUD
Per 100
Quantity Required

Backorder: Out of Stock.
Inside Diameter (ID)
183.82
mm

(Equiv. 7.237 in.)
Section (t)
2.62
mm

(Equiv. 0.103 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 183.82x2.62 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-18382-262-N70-168 (100 Pcs)
General Purpose O-Rings - 183.82x2.62 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 30, 2025
Regular price $229.05 AUD
Regular price Sale price $229.05 AUD
Per 100
Quantity Required

Backorder: Out of Stock.
Inside Diameter (ID)
183.82
mm

(Equiv. 7.237 in.)
Section (t)
2.62
mm

(Equiv. 0.103 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 183.82x2.62 mm - Black - Neoprene Rubber
Material: Neoprene Rubber   
Category: O-Rings - General Purpose - Neoprene Rubber
Part Number: OR-18382-262-CR70-168
General Purpose O-Rings - 183.82x2.62 mm - Black - Neoprene Rubber O-Ring
Contact Us | Item Discontinued - Please contact us if you need a large quantity
Quantity Required

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Inside Diameter (ID)
183.82
mm

(Equiv. 7.237 in.)
Section (t)
2.62
mm

(Equiv. 0.103 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 183.82x2.62 mm - Black - Neoprene Rubber
Material: Neoprene Rubber   
Category: O-Rings - General Purpose - Neoprene Rubber
Part Number: OR-18382-262-CR70-168
General Purpose O-Rings - 183.82x2.62 mm - Black - Neoprene Rubber O-Ring
Contact Us | Item Discontinued - Please contact us if you need a large quantity
Quantity Required

Contact Us. These are priced to quit. Please contact us for a quote if you require more.
Inside Diameter (ID)
183.82
mm

(Equiv. 7.237 in.)
Section (t)
2.62
mm

(Equiv. 0.103 in.)
Colour
Black

Hardness
Duro 90
General Purpose O-Rings - 183.82x2.62 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-18382-262-N90-168 (100 Pcs)
General Purpose O-Rings - 183.82x2.62 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 30, 2025
Regular price $229.05 AUD
Regular price Sale price $229.05 AUD
Per 100
Quantity Required

Backorder: Out of Stock.
Inside Diameter (ID)
183.82
mm

(Equiv. 7.237 in.)
Section (t)
2.62
mm

(Equiv. 0.103 in.)
Colour
Black

Hardness
Duro 90
General Purpose O-Rings - 183.82x2.62 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-18382-262-N90-168 (100 Pcs)
General Purpose O-Rings - 183.82x2.62 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 30, 2025
Regular price $229.05 AUD
Regular price Sale price $229.05 AUD
Per 100
Quantity Required

Backorder: Out of Stock.
Inside Diameter (ID)
184.00
mm

(Equiv. 7.244 in.)
Section (t)
3.00
mm

(Equiv. 0.118 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 184x3 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-18400-300-N70 (100 Pcs)
General Purpose O-Rings - 184x3 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 30, 2025
Regular price $177.14 AUD
Regular price Sale price $177.14 AUD
Per 100
Quantity Required

Backorder: Out of Stock.
Inside Diameter (ID)
184.00
mm

(Equiv. 7.244 in.)
Section (t)
3.00
mm

(Equiv. 0.118 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 184x3 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-18400-300-N70 (100 Pcs)
General Purpose O-Rings - 184x3 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 30, 2025
Regular price $177.14 AUD
Regular price Sale price $177.14 AUD
Per 100
Quantity Required

Backorder: Out of Stock.
Inside Diameter (ID)
184.00
mm

(Equiv. 7.244 in.)
Section (t)
3.50
mm

(Equiv. 0.138 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 184x3.5 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-18400-350-N70
General Purpose O-Rings - 184x3.5 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Contact Us | Item Discontinued - Please contact us if you need a large quantity
Quantity Required

Contact Us. These are priced to quit. Please contact us for a quote if you require more.
Inside Diameter (ID)
184.00
mm

(Equiv. 7.244 in.)
Section (t)
3.50
mm

(Equiv. 0.138 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 184x3.5 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-18400-350-N70
General Purpose O-Rings - 184x3.5 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Contact Us | Item Discontinued - Please contact us if you need a large quantity
Quantity Required

Contact Us. These are priced to quit. Please contact us for a quote if you require more.
Inside Diameter (ID)
184.00
mm

(Equiv. 7.244 in.)
Section (t)
4.00
mm

(Equiv. 0.157 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 184x4 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-18400-400-N70
General Purpose O-Rings - 184x4 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Contact Us | Item Discontinued - Please contact us if you need a large quantity
Quantity Required

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Inside Diameter (ID)
184.00
mm

(Equiv. 7.244 in.)
Section (t)
4.00
mm

(Equiv. 0.157 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 184x4 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-18400-400-N70
General Purpose O-Rings - 184x4 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Contact Us | Item Discontinued - Please contact us if you need a large quantity
Quantity Required

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Inside Diameter (ID)
184.00
mm

(Equiv. 7.244 in.)
Section (t)
5.00
mm

(Equiv. 0.197 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 184x5 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-18400-500-N70
General Purpose O-Rings - 184x5 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Contact Us | Item Discontinued - Please contact us if you need a large quantity
Quantity Required

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Inside Diameter (ID)
184.00
mm

(Equiv. 7.244 in.)
Section (t)
5.00
mm

(Equiv. 0.197 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 184x5 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-18400-500-N70
General Purpose O-Rings - 184x5 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Contact Us | Item Discontinued - Please contact us if you need a large quantity
Quantity Required

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Inside Diameter (ID)
184.00
mm

(Equiv. 7.244 in.)
Section (t)
6.00
mm

(Equiv. 0.236 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 184x6 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-18400-600-N70
General Purpose O-Rings - 184x6 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Contact Us | Item Discontinued - Please contact us if you need a large quantity
Quantity Required

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Inside Diameter (ID)
184.00
mm

(Equiv. 7.244 in.)
Section (t)
6.00
mm

(Equiv. 0.236 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 184x6 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-18400-600-N70
General Purpose O-Rings - 184x6 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Contact Us | Item Discontinued - Please contact us if you need a large quantity
Quantity Required

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Inside Diameter (ID)
184.10
mm

(Equiv. 7.248 in.)
Section (t)
8.40
mm

(Equiv. 0.331 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 184.1x8.4 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-18410-840-N70 (90 Pcs)
General Purpose O-Rings - 184.1x8.4 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 30, 2025
Regular price $635.32 AUD
Regular price Sale price $635.32 AUD
Per 90
Quantity Required

Backorder: Out of Stock.
Inside Diameter (ID)
184.10
mm

(Equiv. 7.248 in.)
Section (t)
8.40
mm

(Equiv. 0.331 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 184.1x8.4 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-18410-840-N70 (90 Pcs)
General Purpose O-Rings - 184.1x8.4 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 30, 2025
Regular price $635.32 AUD
Regular price Sale price $635.32 AUD
Per 90
Quantity Required

Backorder: Out of Stock.
Inside Diameter (ID)
184.30
mm

(Equiv. 7.256 in.)
Section (t)
5.70
mm

(Equiv. 0.224 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 184.3x5.7 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-18430-570-N70 (100 Pcs)
General Purpose O-Rings - 184.3x5.7 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 30, 2025
Regular price $311.05 AUD
Regular price Sale price $311.05 AUD
Per 100
Quantity Required

Backorder: Out of Stock.
Inside Diameter (ID)
184.30
mm

(Equiv. 7.256 in.)
Section (t)
5.70
mm

(Equiv. 0.224 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 184.3x5.7 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-18430-570-N70 (100 Pcs)
General Purpose O-Rings - 184.3x5.7 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 30, 2025
Regular price $311.05 AUD
Regular price Sale price $311.05 AUD
Per 100
Quantity Required

Backorder: Out of Stock.
Inside Diameter (ID)
184.50
mm

(Equiv. 7.264 in.)
Section (t)
3.00
mm

(Equiv. 0.118 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 184.5x3 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-18450-300-N70
General Purpose O-Rings - 184.5x3 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Contact Us | Item Discontinued - Please contact us if you need a large quantity
Quantity Required

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Inside Diameter (ID)
184.50
mm

(Equiv. 7.264 in.)
Section (t)
3.00
mm

(Equiv. 0.118 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 184.5x3 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-18450-300-N70
General Purpose O-Rings - 184.5x3 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Contact Us | Item Discontinued - Please contact us if you need a large quantity
Quantity Required

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Inside Diameter (ID)
185.00
mm

(Equiv. 7.283 in.)
Section (t)
3.00
mm

(Equiv. 0.118 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 185x3 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-18500-300-N70 (100 Pcs)
General Purpose O-Rings - 185x3 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 30, 2025
Regular price $178.32 AUD
Regular price Sale price $178.32 AUD
Per 100
Quantity Required

Backorder: Out of Stock.
Inside Diameter (ID)
185.00
mm

(Equiv. 7.283 in.)
Section (t)
3.00
mm

(Equiv. 0.118 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 185x3 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-18500-300-N70 (100 Pcs)
General Purpose O-Rings - 185x3 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 30, 2025
Regular price $178.32 AUD
Regular price Sale price $178.32 AUD
Per 100
Quantity Required

Backorder: Out of Stock.
Inside Diameter (ID)
185.00
mm

(Equiv. 7.283 in.)
Section (t)
3.50
mm

(Equiv. 0.138 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 185x3.5 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-18500-350-N70 (100 Pcs)
General Purpose O-Rings - 185x3.5 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 30, 2025
Regular price $194.23 AUD
Regular price Sale price $194.23 AUD
Per 100
Quantity Required

Backorder: Out of Stock.
Inside Diameter (ID)
185.00
mm

(Equiv. 7.283 in.)
Section (t)
3.50
mm

(Equiv. 0.138 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 185x3.5 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-18500-350-N70 (100 Pcs)
General Purpose O-Rings - 185x3.5 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 30, 2025
Regular price $194.23 AUD
Regular price Sale price $194.23 AUD
Per 100
Quantity Required

Backorder: Out of Stock.
Inside Diameter (ID)
185.00
mm

(Equiv. 7.283 in.)
Section (t)
3.55
mm

(Equiv. 0.14 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 185x3.55 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-18500-355-N70 (100 Pcs)
General Purpose O-Rings - 185x3.55 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 30, 2025
Regular price $191.32 AUD
Regular price Sale price $191.32 AUD
Per 100
Quantity Required

Backorder: Out of Stock.
Inside Diameter (ID)
185.00
mm

(Equiv. 7.283 in.)
Section (t)
3.55
mm

(Equiv. 0.14 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 185x3.55 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-18500-355-N70 (100 Pcs)
General Purpose O-Rings - 185x3.55 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 30, 2025
Regular price $191.32 AUD
Regular price Sale price $191.32 AUD
Per 100
Quantity Required

Backorder: Out of Stock.
Inside Diameter (ID)
185.00
mm

(Equiv. 7.283 in.)
Section (t)
4.00
mm

(Equiv. 0.157 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 185x4 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-18500-400-N70 (100 Pcs)
General Purpose O-Rings - 185x4 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 30, 2025
Regular price $280.41 AUD
Regular price Sale price $280.41 AUD
Per 100
Quantity Required

Backorder: Out of Stock.
Inside Diameter (ID)
185.00
mm

(Equiv. 7.283 in.)
Section (t)
4.00
mm

(Equiv. 0.157 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 185x4 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-18500-400-N70 (100 Pcs)
General Purpose O-Rings - 185x4 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 30, 2025
Regular price $280.41 AUD
Regular price Sale price $280.41 AUD
Per 100
Quantity Required

Backorder: Out of Stock.
Inside Diameter (ID)
185.00
mm

(Equiv. 7.283 in.)
Section (t)
4.50
mm

(Equiv. 0.177 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 185x4.5 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-18500-450-N70
General Purpose O-Rings - 185x4.5 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Contact Us | Item Discontinued - Please contact us if you need a large quantity
Quantity Required

Contact Us. These are priced to quit. Please contact us for a quote if you require more.
Inside Diameter (ID)
185.00
mm

(Equiv. 7.283 in.)
Section (t)
4.50
mm

(Equiv. 0.177 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 185x4.5 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-18500-450-N70
General Purpose O-Rings - 185x4.5 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Contact Us | Item Discontinued - Please contact us if you need a large quantity
Quantity Required

Contact Us. These are priced to quit. Please contact us for a quote if you require more.
Inside Diameter (ID)
185.00
mm

(Equiv. 7.283 in.)
Section (t)
5.00
mm

(Equiv. 0.197 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 185x5 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-18500-500-N70 (580 Pcs)
General Purpose O-Rings - 185x5 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 30, 2025
Regular price $1,004.95 AUD
Regular price $5,910.20 AUD Sale price $1,004.95 AUD
Per 580
Quantity Required

Backorder: Out of Stock.
Inside Diameter (ID)
185.00
mm

(Equiv. 7.283 in.)
Section (t)
5.00
mm

(Equiv. 0.197 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 185x5 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-18500-500-N70 (580 Pcs)
General Purpose O-Rings - 185x5 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 30, 2025
Regular price $1,004.95 AUD
Regular price $5,910.20 AUD Sale price $1,004.95 AUD
Per 580
Quantity Required

Backorder: Out of Stock.
Inside Diameter (ID)
185.00
mm

(Equiv. 7.283 in.)
Section (t)
5.30
mm

(Equiv. 0.209 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 185x5.3 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-18500-530-N70 (100 Pcs)
General Purpose O-Rings - 185x5.3 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 30, 2025
Regular price $291.59 AUD
Regular price Sale price $291.59 AUD
Per 100
Quantity Required

Backorder: Out of Stock.
Inside Diameter (ID)
185.00
mm

(Equiv. 7.283 in.)
Section (t)
5.30
mm

(Equiv. 0.209 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 185x5.3 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-18500-530-N70 (100 Pcs)
General Purpose O-Rings - 185x5.3 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 30, 2025
Regular price $291.59 AUD
Regular price Sale price $291.59 AUD
Per 100
Quantity Required

Backorder: Out of Stock.
Inside Diameter (ID)
185.00
mm

(Equiv. 7.283 in.)
Section (t)
6.00
mm

(Equiv. 0.236 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 185x6 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-18500-600-N70 (100 Pcs)
General Purpose O-Rings - 185x6 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 30, 2025
Regular price $547.68 AUD
Regular price Sale price $547.68 AUD
Per 100
Quantity Required

Backorder: Out of Stock.
Inside Diameter (ID)
185.00
mm

(Equiv. 7.283 in.)
Section (t)
6.00
mm

(Equiv. 0.236 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 185x6 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-18500-600-N70 (100 Pcs)
General Purpose O-Rings - 185x6 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 30, 2025
Regular price $547.68 AUD
Regular price Sale price $547.68 AUD
Per 100
Quantity Required

Backorder: Out of Stock.
Inside Diameter (ID)
184.15
mm

(Equiv. 7.25 in.)
Section (t)
6.35
mm

(Equiv. 0.25 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 184.15x6.35 mm - Black - Neoprene Rubber
Material: Neoprene Rubber   
Category: O-Rings - General Purpose - Neoprene Rubber
Part Number: OR-18415-635-CR70 (1000 Pcs)
General Purpose O-Rings - 184.15x6.35 mm - Black - Neoprene Rubber O-Ring
Out of Stock | Backorder Now | Orders can be expected around Wed, Oct 01, 2025
Regular price $7,331.32 AUD
Regular price $17,248.00 AUD Sale price $7,331.32 AUD
Per 1000
Quantity Required

Backorder: Out of Stock.
Inside Diameter (ID)
184.15
mm

(Equiv. 7.25 in.)
Section (t)
6.35
mm

(Equiv. 0.25 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 184.15x6.35 mm - Black - Neoprene Rubber
Material: Neoprene Rubber   
Category: O-Rings - General Purpose - Neoprene Rubber
Part Number: OR-18415-635-CR70 (1000 Pcs)
General Purpose O-Rings - 184.15x6.35 mm - Black - Neoprene Rubber O-Ring
Out of Stock | Backorder Now | Orders can be expected around Wed, Oct 01, 2025
Regular price $7,331.32 AUD
Regular price $17,248.00 AUD Sale price $7,331.32 AUD
Per 1000
Quantity Required

Backorder: Out of Stock.
Inside Diameter (ID)
186.00
mm

(Equiv. 7.323 in.)
Section (t)
3.00
mm

(Equiv. 0.118 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 186x3 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-18600-300-N70
General Purpose O-Rings - 186x3 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Contact Us | Item Discontinued - Please contact us if you need a large quantity
Quantity Required

Contact Us. These are priced to quit. Please contact us for a quote if you require more.
Inside Diameter (ID)
186.00
mm

(Equiv. 7.323 in.)
Section (t)
3.00
mm

(Equiv. 0.118 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 186x3 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-18600-300-N70
General Purpose O-Rings - 186x3 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Contact Us | Item Discontinued - Please contact us if you need a large quantity
Quantity Required

Contact Us. These are priced to quit. Please contact us for a quote if you require more.