Retaining Rings - External - Spiral Rings - Medium-Heavy Duty - Carbon Steel

Retaining Rings -> External -> Spiral Rings -> Medium-Heavy Duty -> Carbon Steel

There are 16 products in the sub-categories of Retaining Rings - External - Spiral Rings - Medium-Heavy Duty - Carbon Steel. Browse the Retaining Rings - External - Spiral Rings - Medium-Heavy Duty - Carbon Steel products table.

Category Details

A selection of Carbon Steel Medium-Heavy Duty Spiral Rings External Retaining Rings. AME / WST / RST - Spring Steel

  • An expanded range may be available on special order. Please enquire.
  • Originally designed to fit NAS50-51 grooves, this series is a popular OEM specification.
  • This two/three turn design is easier to install than the heavy duty RRN option.
  • Equivalent to Associated Spring: AME, Smalley: WST, Spirolox and Ramsey: RST

Miniature Bearings Australia - MBA Minibearings

Additional resources:


A more concise listing may be found in the Retaining Rings - External - Spiral Rings - Medium-Heavy Duty - Carbon Steel category on the Small Parts & Bearings online store.
Shaft Diameter (Ds) Clip Thickness (T) Groove Dia. (Dg) Approx. Loose Circlip ID (A) Radial Wall (S) min/max Groove Width (W) Indicative
Image
Shaft Diameter (Ds)
12.70
mm

(Equiv. 0.5 in.)
Clip Thickness (T)
0.89
mm
+/- 0.05
(Equiv. 0.035 in.)
Groove Dia. (Dg)
12.04
mm

(Equiv. 0.474 in.)
Approx. Loose Circlip ID (A)
11.94
mm
+ 0.00 / - 0.33
Radial Wall (S) min/max
1.14
mm
+/- 0.10
Groove Width (W)
1.03
mm
+/- 0.05
External Retaining Rings - 12.7x0.89x12.04 mm - Spring Steel
Material: Carbon Spring Steel    Approx. Loose Clip OD: 14.22 +/- 0.04   Groove Depth (d): 0.33   
Part Number: RST-050 (50 Pcs)
External Retaining Rings - 12.7x0.89x12.04 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Out of Stock | Backorder Now | Orders can be expected around Sun, Sep 21, 2025
$63.95 AUD
$76.75 AUD $63.95 AUD
Per 50
Quantity Required

Backorder: Out of Stock.
Shaft Diameter (Ds) Clip Thickness (T) Groove Dia. (Dg) Approx. Loose Circlip ID (A) Indicative
Image
Shaft Diameter (Ds)
12.70
mm

(Equiv. 0.5 in.)
Clip Thickness (T)
0.89
mm
+/- 0.05
(Equiv. 0.035 in.)
Groove Dia. (Dg)
12.04
mm

(Equiv. 0.474 in.)
Approx. Loose Circlip ID (A)
11.94
mm
+ 0.00 / - 0.33
External Retaining Rings - 12.7x0.89x12.04 mm - Spring Steel
Material: Carbon Spring Steel    Radial Wall (S) min/max: 1.14 mm +/- 0.10    Groove Width (W): 1.03 mm +/- 0.05   Approx. Loose Clip OD: 14.22 +/- 0.04   Groove Depth (d): 0.33   
Part Number: RST-050 (50 Pcs)
External Retaining Rings - 12.7x0.89x12.04 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Out of Stock | Backorder Now | Orders can be expected around Sun, Sep 21, 2025
$63.95 AUD
$76.75 AUD $63.95 AUD
Per 50
Quantity Required

Backorder: Out of Stock.
Shaft Diameter (Ds)
14.27
mm

(Equiv. 0.562 in.)
Clip Thickness (T)
0.89
mm
+/- 0.05
(Equiv. 0.035 in.)
Groove Dia. (Dg)
13.59
mm

(Equiv. 0.535 in.)
Approx. Loose Circlip ID (A)
13.41
mm
+ 0.00 / - 0.33
Radial Wall (S) min/max
1.14
mm
+/- 0.10
Groove Width (W)
1.03
mm
+/- 0.08
External Retaining Rings - 14.27x0.89x13.59 mm - Spring Steel
Material: Carbon Spring Steel    Approx. Loose Clip OD: 15.69 +/- 0.04   Groove Depth (d): 0.36   
Part Number: RST-056 (100 Pcs)
External Retaining Rings - 14.27x0.89x13.59 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Out of Stock | Backorder Now | Orders can be expected around Sun, Sep 21, 2025
$8.41 AUD
$10.09 AUD $8.41 AUD
Per 100
Quantity Required

Backorder: Out of Stock.
Shaft Diameter (Ds)
14.27
mm

(Equiv. 0.562 in.)
Clip Thickness (T)
0.89
mm
+/- 0.05
(Equiv. 0.035 in.)
Groove Dia. (Dg)
13.59
mm

(Equiv. 0.535 in.)
Approx. Loose Circlip ID (A)
13.41
mm
+ 0.00 / - 0.33
External Retaining Rings - 14.27x0.89x13.59 mm - Spring Steel
Material: Carbon Spring Steel    Radial Wall (S) min/max: 1.14 mm +/- 0.10    Groove Width (W): 1.03 mm +/- 0.08   Approx. Loose Clip OD: 15.69 +/- 0.04   Groove Depth (d): 0.36   
Part Number: RST-056 (100 Pcs)
External Retaining Rings - 14.27x0.89x13.59 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Out of Stock | Backorder Now | Orders can be expected around Sun, Sep 21, 2025
$8.41 AUD
$10.09 AUD $8.41 AUD
Per 100
Quantity Required

Backorder: Out of Stock.
Shaft Diameter (Ds)
15.88
mm

(Equiv. 0.625 in.)
Clip Thickness (T)
0.89
mm
+/- 0.05
(Equiv. 0.035 in.)
Groove Dia. (Dg)
15.14
mm

(Equiv. 0.596 in.)
Approx. Loose Circlip ID (A)
14.93
mm
+ 0.00 / - 0.33
Radial Wall (S) min/max
1.40
mm
+/- 0.10
Groove Width (W)
1.03
mm
+/- 0.08
External Retaining Rings - 15.88x0.89x15.14 mm - Spring Steel
Material: Carbon Spring Steel    Approx. Loose Clip OD: 17.73 +/- 0.04   Groove Depth (d): 0.38   
Part Number: RST-062 (5 Pcs)
External Retaining Rings - 15.88x0.89x15.14 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Out of Stock | Backorder Now | Orders can be expected around Sun, Sep 21, 2025
$22.23 AUD
$22.23 AUD
Per 5
Quantity Required

Backorder: Out of Stock.
Shaft Diameter (Ds)
15.88
mm

(Equiv. 0.625 in.)
Clip Thickness (T)
0.89
mm
+/- 0.05
(Equiv. 0.035 in.)
Groove Dia. (Dg)
15.14
mm

(Equiv. 0.596 in.)
Approx. Loose Circlip ID (A)
14.93
mm
+ 0.00 / - 0.33
External Retaining Rings - 15.88x0.89x15.14 mm - Spring Steel
Material: Carbon Spring Steel    Radial Wall (S) min/max: 1.40 mm +/- 0.10    Groove Width (W): 1.03 mm +/- 0.08   Approx. Loose Clip OD: 17.73 +/- 0.04   Groove Depth (d): 0.38   
Part Number: RST-062 (5 Pcs)
External Retaining Rings - 15.88x0.89x15.14 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Out of Stock | Backorder Now | Orders can be expected around Sun, Sep 21, 2025
$22.23 AUD
$22.23 AUD
Per 5
Quantity Required

Backorder: Out of Stock.
Shaft Diameter (Ds)
19.05
mm

(Equiv. 0.75 in.)
Clip Thickness (T)
1.07
mm
+/- 0.05
(Equiv. 0.042 in.)
Groove Dia. (Dg)
18.16
mm

(Equiv. 0.715 in.)
Approx. Loose Circlip ID (A)
17.91
mm
+ 0.00 / - 0.33
Radial Wall (S) min/max
1.65
mm
+/- 0.10
Groove Width (W)
1.21
mm
+/- 0.08
External Retaining Rings - 19.05x1.07x18.16 mm - Spring Steel
Material: Carbon Spring Steel    Approx. Loose Clip OD: 21.21 +/- 0.04   Groove Depth (d): 0.46   
Part Number: RST-075 (5 Pcs)
External Retaining Rings - 19.05x1.07x18.16 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Out of Stock | Backorder Now | Orders can be expected around Sun, Sep 21, 2025
$23.05 AUD
$23.05 AUD
Per 5
Quantity Required

Backorder: Out of Stock.
Shaft Diameter (Ds)
19.05
mm

(Equiv. 0.75 in.)
Clip Thickness (T)
1.07
mm
+/- 0.05
(Equiv. 0.042 in.)
Groove Dia. (Dg)
18.16
mm

(Equiv. 0.715 in.)
Approx. Loose Circlip ID (A)
17.91
mm
+ 0.00 / - 0.33
External Retaining Rings - 19.05x1.07x18.16 mm - Spring Steel
Material: Carbon Spring Steel    Radial Wall (S) min/max: 1.65 mm +/- 0.10    Groove Width (W): 1.21 mm +/- 0.08   Approx. Loose Clip OD: 21.21 +/- 0.04   Groove Depth (d): 0.46   
Part Number: RST-075 (5 Pcs)
External Retaining Rings - 19.05x1.07x18.16 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Out of Stock | Backorder Now | Orders can be expected around Sun, Sep 21, 2025
$23.05 AUD
$23.05 AUD
Per 5
Quantity Required

Backorder: Out of Stock.
Shaft Diameter (Ds)
20.62
mm

(Equiv. 0.812 in.)
Clip Thickness (T)
1.07
mm
+/- 0.05
(Equiv. 0.042 in.)
Groove Dia. (Dg)
19.71
mm

(Equiv. 0.776 in.)
Approx. Loose Circlip ID (A)
19.38
mm
+ 0.00 / - 0.33
Radial Wall (S) min/max
1.65
mm
+/- 0.10
Groove Width (W)
1.21
mm
+/- 0.08
External Retaining Rings - 20.62x1.07x19.71 mm - Spring Steel
Material: Carbon Spring Steel    Approx. Loose Clip OD: 22.68 +/- 0.04   Groove Depth (d): 0.46   
Part Number: RST-081 (2 Pcs)
External Retaining Rings - 20.62x1.07x19.71 mm Spiral Rings - Carbon Spring Steel Spiral Ring
65 units (130 pcs) Available Now | Further orders can be expected around Sun, Sep 21, 2025
$1.23 AUD
$1.47 AUD $1.23 AUD
Per 2
Quantity Required

65 units (130 pcs) Available Now. Backorder if more than 65.
Shaft Diameter (Ds)
20.62
mm

(Equiv. 0.812 in.)
Clip Thickness (T)
1.07
mm
+/- 0.05
(Equiv. 0.042 in.)
Groove Dia. (Dg)
19.71
mm

(Equiv. 0.776 in.)
Approx. Loose Circlip ID (A)
19.38
mm
+ 0.00 / - 0.33
External Retaining Rings - 20.62x1.07x19.71 mm - Spring Steel
Material: Carbon Spring Steel    Radial Wall (S) min/max: 1.65 mm +/- 0.10    Groove Width (W): 1.21 mm +/- 0.08   Approx. Loose Clip OD: 22.68 +/- 0.04   Groove Depth (d): 0.46   
Part Number: RST-081 (2 Pcs)
External Retaining Rings - 20.62x1.07x19.71 mm Spiral Rings - Carbon Spring Steel Spiral Ring
65 units (130 pcs) Available Now | Further orders can be expected around Sun, Sep 21, 2025
$1.23 AUD
$1.47 AUD $1.23 AUD
Per 2
Quantity Required

65 units (130 pcs) Available Now. Backorder if more than 65.
Shaft Diameter (Ds)
22.23
mm

(Equiv. 0.875 in.)
Clip Thickness (T)
1.07
mm
+/- 0.05
(Equiv. 0.042 in.)
Groove Dia. (Dg)
21.21
mm

(Equiv. 0.835 in.)
Approx. Loose Circlip ID (A)
20.90
mm
+ 0.00 / - 0.33
Radial Wall (S) min/max
1.91
mm
+/- 0.11
Groove Width (W)
1.21
mm
+/- 0.08
External Retaining Rings - 22.23x1.07x21.21 mm - Spring Steel
Material: Carbon Spring Steel    Approx. Loose Clip OD: 24.72 +/- 0.04   Groove Depth (d): 0.51   
Part Number: RST-087 (5 Pcs)
External Retaining Rings - 22.23x1.07x21.21 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Out of Stock | Backorder Now | Orders can be expected around Sun, Sep 21, 2025
$9.14 AUD
$10.96 AUD $9.14 AUD
Per 5
Quantity Required

Backorder: Out of Stock.
Shaft Diameter (Ds)
22.23
mm

(Equiv. 0.875 in.)
Clip Thickness (T)
1.07
mm
+/- 0.05
(Equiv. 0.042 in.)
Groove Dia. (Dg)
21.21
mm

(Equiv. 0.835 in.)
Approx. Loose Circlip ID (A)
20.90
mm
+ 0.00 / - 0.33
External Retaining Rings - 22.23x1.07x21.21 mm - Spring Steel
Material: Carbon Spring Steel    Radial Wall (S) min/max: 1.91 mm +/- 0.11    Groove Width (W): 1.21 mm +/- 0.08   Approx. Loose Clip OD: 24.72 +/- 0.04   Groove Depth (d): 0.51   
Part Number: RST-087 (5 Pcs)
External Retaining Rings - 22.23x1.07x21.21 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Out of Stock | Backorder Now | Orders can be expected around Sun, Sep 21, 2025
$9.14 AUD
$10.96 AUD $9.14 AUD
Per 5
Quantity Required

Backorder: Out of Stock.
Shaft Diameter (Ds)
24.96
mm

(Equiv. 0.983 in.)
Clip Thickness (T)
1.07
mm
+/- 0.05
(Equiv. 0.042 in.)
Groove Dia. (Dg)
23.88
mm

(Equiv. 0.94 in.)
Approx. Loose Circlip ID (A)
23.46
mm
+ 0.00 / - 0.33
Radial Wall (S) min/max
1.91
mm
+/- 0.11
Groove Width (W)
1.21
mm
+/- 0.07
External Retaining Rings - 24.96x1.07x23.88 mm - Spring Steel
Material: Carbon Spring Steel    Approx. Loose Clip OD: 27.28 +/- 0.04   Groove Depth (d): 0.56   
Part Number: RST-098 (140 Pcs)
External Retaining Rings - 24.96x1.07x23.88 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 03, 2025
$579.86 AUD
$579.86 AUD
Per 140
Quantity Required

Backorder: Out of Stock.
Shaft Diameter (Ds)
24.96
mm

(Equiv. 0.983 in.)
Clip Thickness (T)
1.07
mm
+/- 0.05
(Equiv. 0.042 in.)
Groove Dia. (Dg)
23.88
mm

(Equiv. 0.94 in.)
Approx. Loose Circlip ID (A)
23.46
mm
+ 0.00 / - 0.33
External Retaining Rings - 24.96x1.07x23.88 mm - Spring Steel
Material: Carbon Spring Steel    Radial Wall (S) min/max: 1.91 mm +/- 0.11    Groove Width (W): 1.21 mm +/- 0.07   Approx. Loose Clip OD: 27.28 +/- 0.04   Groove Depth (d): 0.56   
Part Number: RST-098 (140 Pcs)
External Retaining Rings - 24.96x1.07x23.88 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 03, 2025
$579.86 AUD
$579.86 AUD
Per 140
Quantity Required

Backorder: Out of Stock.
Shaft Diameter (Ds)
26.97
mm

(Equiv. 1.062 in.)
Clip Thickness (T)
1.27
mm
+/- 0.05
(Equiv. 0.05 in.)
Groove Dia. (Dg)
25.78
mm

(Equiv. 1.015 in.)
Approx. Loose Circlip ID (A)
25.35
mm
+ 0.00 / - 0.38
Radial Wall (S) min/max
2.24
mm
+/- 0.11
Groove Width (W)
1.47
mm
+/- 0.10
External Retaining Rings - 26.97x1.27x25.78 mm - Spring Steel
Material: Carbon Spring Steel    Approx. Loose Clip OD: 29.83 +/- 0.05   Groove Depth (d): 0.61   
Part Number: RST-106 (100 Pcs)
External Retaining Rings - 26.97x1.27x25.78 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Out of Stock | Backorder Now | Orders can be expected around Sun, Sep 21, 2025
$10.32 AUD
$12.38 AUD $10.32 AUD
Per 100
Quantity Required

Backorder: Out of Stock.
Shaft Diameter (Ds)
26.97
mm

(Equiv. 1.062 in.)
Clip Thickness (T)
1.27
mm
+/- 0.05
(Equiv. 0.05 in.)
Groove Dia. (Dg)
25.78
mm

(Equiv. 1.015 in.)
Approx. Loose Circlip ID (A)
25.35
mm
+ 0.00 / - 0.38
External Retaining Rings - 26.97x1.27x25.78 mm - Spring Steel
Material: Carbon Spring Steel    Radial Wall (S) min/max: 2.24 mm +/- 0.11    Groove Width (W): 1.47 mm +/- 0.10   Approx. Loose Clip OD: 29.83 +/- 0.05   Groove Depth (d): 0.61   
Part Number: RST-106 (100 Pcs)
External Retaining Rings - 26.97x1.27x25.78 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Out of Stock | Backorder Now | Orders can be expected around Sun, Sep 21, 2025
$10.32 AUD
$12.38 AUD $10.32 AUD
Per 100
Quantity Required

Backorder: Out of Stock.
Shaft Diameter (Ds)
57.15
mm

(Equiv. 2.25 in.)
Clip Thickness (T)
1.99
mm
+/- 0.08
(Equiv. 0.078 in.)
Groove Dia. (Dg)
54.49
mm

(Equiv. 2.145 in.)
Approx. Loose Circlip ID (A)
53.72
mm
+ 0.00 / - 0.64
Radial Wall (S) min/max
3.58
mm
+/- 0.10
Groove Width (W)
2.25
mm
+/- 0.16
External Retaining Rings - 57.15x1.99x54.49 mm - Spring Steel
Material: Carbon Spring Steel    Approx. Loose Clip OD: 60.88 +/- 0.06   Groove Depth (d): 1.35   
Part Number: RST-225 (3 Pcs)
External Retaining Rings - 57.15x1.99x54.49 mm Spiral Rings - Carbon Spring Steel Spiral Ring
95 units (285 pcs) Available Now | Item Discontinued - Up to 95 may be ordered online. No backorders. Please contact us if you need a larger quantity
$2.50 AUD
$4.75 AUD $2.50 AUD
Per 3
Quantity Required

95 units (285 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Shaft Diameter (Ds)
57.15
mm

(Equiv. 2.25 in.)
Clip Thickness (T)
1.99
mm
+/- 0.08
(Equiv. 0.078 in.)
Groove Dia. (Dg)
54.49
mm

(Equiv. 2.145 in.)
Approx. Loose Circlip ID (A)
53.72
mm
+ 0.00 / - 0.64
External Retaining Rings - 57.15x1.99x54.49 mm - Spring Steel
Material: Carbon Spring Steel    Radial Wall (S) min/max: 3.58 mm +/- 0.10    Groove Width (W): 2.25 mm +/- 0.16   Approx. Loose Clip OD: 60.88 +/- 0.06   Groove Depth (d): 1.35   
Part Number: RST-225 (3 Pcs)
External Retaining Rings - 57.15x1.99x54.49 mm Spiral Rings - Carbon Spring Steel Spiral Ring
95 units (285 pcs) Available Now | Item Discontinued - Up to 95 may be ordered online. No backorders. Please contact us if you need a larger quantity
$2.50 AUD
$4.75 AUD $2.50 AUD
Per 3
Quantity Required

95 units (285 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Shaft Diameter (Ds)
58.72
mm

(Equiv. 2.312 in.)
Clip Thickness (T)
1.99
mm
+/- 0.08
(Equiv. 0.078 in.)
Groove Dia. (Dg)
56.01
mm

(Equiv. 2.205 in.)
Approx. Loose Circlip ID (A)
55.20
mm
+ 0.00 / - 0.64
Radial Wall (S) min/max
3.58
mm
+/- 0.10
Groove Width (W)
2.25
mm
+/- 0.15
External Retaining Rings - 58.72x1.99x56.01 mm - Spring Steel
Material: Carbon Spring Steel    Approx. Loose Clip OD: 62.36 +/- 0.06   Groove Depth (d): 1.37   
Part Number: RST-231 (37 Pcs)
External Retaining Rings - 58.72x1.99x56.01 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Out of Stock | Backorder Now | Orders can be expected around Sun, Sep 21, 2025
$9.95 AUD
$11.95 AUD $9.95 AUD
Per 37
Quantity Required

Backorder: Out of Stock.
Shaft Diameter (Ds)
58.72
mm

(Equiv. 2.312 in.)
Clip Thickness (T)
1.99
mm
+/- 0.08
(Equiv. 0.078 in.)
Groove Dia. (Dg)
56.01
mm

(Equiv. 2.205 in.)
Approx. Loose Circlip ID (A)
55.20
mm
+ 0.00 / - 0.64
External Retaining Rings - 58.72x1.99x56.01 mm - Spring Steel
Material: Carbon Spring Steel    Radial Wall (S) min/max: 3.58 mm +/- 0.10    Groove Width (W): 2.25 mm +/- 0.15   Approx. Loose Clip OD: 62.36 +/- 0.06   Groove Depth (d): 1.37   
Part Number: RST-231 (37 Pcs)
External Retaining Rings - 58.72x1.99x56.01 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Out of Stock | Backorder Now | Orders can be expected around Sun, Sep 21, 2025
$9.95 AUD
$11.95 AUD $9.95 AUD
Per 37
Quantity Required

Backorder: Out of Stock.
Shaft Diameter (Ds)
60.33
mm

(Equiv. 2.375 in.)
Clip Thickness (T)
1.99
mm
+/- 0.08
(Equiv. 0.078 in.)
Groove Dia. (Dg)
57.53
mm

(Equiv. 2.265 in.)
Approx. Loose Circlip ID (A)
56.71
mm
+ 0.00 / - 0.64
Radial Wall (S) min/max
3.58
mm
+/- 0.10
Groove Width (W)
2.25
mm
+/- 0.15
External Retaining Rings - 60.33x1.99x57.53 mm - Spring Steel
Material: Carbon Spring Steel    Approx. Loose Clip OD: 63.87 +/- 0.06   Groove Depth (d): 1.40   
Part Number: RST-237 (3 Pcs)
External Retaining Rings - 60.33x1.99x57.53 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Out of Stock | Backorder Now | Orders can be expected around Sun, Sep 21, 2025
$7.50 AUD
$9.00 AUD $7.50 AUD
Per 3
Quantity Required

Backorder: Out of Stock.
Shaft Diameter (Ds)
60.33
mm

(Equiv. 2.375 in.)
Clip Thickness (T)
1.99
mm
+/- 0.08
(Equiv. 0.078 in.)
Groove Dia. (Dg)
57.53
mm

(Equiv. 2.265 in.)
Approx. Loose Circlip ID (A)
56.71
mm
+ 0.00 / - 0.64
External Retaining Rings - 60.33x1.99x57.53 mm - Spring Steel
Material: Carbon Spring Steel    Radial Wall (S) min/max: 3.58 mm +/- 0.10    Groove Width (W): 2.25 mm +/- 0.15   Approx. Loose Clip OD: 63.87 +/- 0.06   Groove Depth (d): 1.40   
Part Number: RST-237 (3 Pcs)
External Retaining Rings - 60.33x1.99x57.53 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Out of Stock | Backorder Now | Orders can be expected around Sun, Sep 21, 2025
$7.50 AUD
$9.00 AUD $7.50 AUD
Per 3
Quantity Required

Backorder: Out of Stock.
Shaft Diameter (Ds)
63.50
mm

(Equiv. 2.5 in.)
Clip Thickness (T)
1.99
mm
+/- 0.08
(Equiv. 0.078 in.)
Groove Dia. (Dg)
60.58
mm

(Equiv. 2.385 in.)
Approx. Loose Circlip ID (A)
59.69
mm
+ 0.00 / - 0.64
Radial Wall (S) min/max
4.78
mm
+/- 0.13
Groove Width (W)
2.25
mm
+/- 0.15
External Retaining Rings - 63.5x1.99x60.58 mm - Spring Steel
Material: Carbon Spring Steel    Approx. Loose Clip OD: 69.25 +/- 0.06   Groove Depth (d): 1.47   
Part Number: RST-250
External Retaining Rings - 63.5x1.99x60.58 mm Spiral Rings - Carbon Spring Steel Spiral Ring
3 Available Now | Further orders can be expected around Sun, Sep 21, 2025
$11.05 AUD
$11.05 AUD
Each
Quantity Required

3 Available Now. Backorder if more than 3.
Shaft Diameter (Ds)
63.50
mm

(Equiv. 2.5 in.)
Clip Thickness (T)
1.99
mm
+/- 0.08
(Equiv. 0.078 in.)
Groove Dia. (Dg)
60.58
mm

(Equiv. 2.385 in.)
Approx. Loose Circlip ID (A)
59.69
mm
+ 0.00 / - 0.64
External Retaining Rings - 63.5x1.99x60.58 mm - Spring Steel
Material: Carbon Spring Steel    Radial Wall (S) min/max: 4.78 mm +/- 0.13    Groove Width (W): 2.25 mm +/- 0.15   Approx. Loose Clip OD: 69.25 +/- 0.06   Groove Depth (d): 1.47   
Part Number: RST-250
External Retaining Rings - 63.5x1.99x60.58 mm Spiral Rings - Carbon Spring Steel Spiral Ring
3 Available Now | Further orders can be expected around Sun, Sep 21, 2025
$11.05 AUD
$11.05 AUD
Each
Quantity Required

3 Available Now. Backorder if more than 3.
Shaft Diameter (Ds)
73.03
mm

(Equiv. 2.875 in.)
Clip Thickness (T)
2.37
mm
+/- 0.08
(Equiv. 0.093 in.)
Groove Dia. (Dg)
69.65
mm

(Equiv. 2.742 in.)
Approx. Loose Circlip ID (A)
68.65
mm
+ 0.00 / - 0.76
Radial Wall (S) min/max
4.78
mm
+/- 0.13
Groove Width (W)
2.68
mm
+/- 0.16
External Retaining Rings - 73.03x2.37x69.65 mm - Spring Steel
Material: Carbon Spring Steel    Approx. Loose Clip OD: 78.21 +/- 0.06   Groove Depth (d): 1.70   
Part Number: RST-287 (100 Pcs)
External Retaining Rings - 73.03x2.37x69.65 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Out of Stock | Backorder Now | Orders can be expected around Sun, Sep 21, 2025
$11.50 AUD
$13.80 AUD $11.50 AUD
Per 100
Quantity Required

Backorder: Out of Stock.
Shaft Diameter (Ds)
73.03
mm

(Equiv. 2.875 in.)
Clip Thickness (T)
2.37
mm
+/- 0.08
(Equiv. 0.093 in.)
Groove Dia. (Dg)
69.65
mm

(Equiv. 2.742 in.)
Approx. Loose Circlip ID (A)
68.65
mm
+ 0.00 / - 0.76
External Retaining Rings - 73.03x2.37x69.65 mm - Spring Steel
Material: Carbon Spring Steel    Radial Wall (S) min/max: 4.78 mm +/- 0.13    Groove Width (W): 2.68 mm +/- 0.16   Approx. Loose Clip OD: 78.21 +/- 0.06   Groove Depth (d): 1.70   
Part Number: RST-287 (100 Pcs)
External Retaining Rings - 73.03x2.37x69.65 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Out of Stock | Backorder Now | Orders can be expected around Sun, Sep 21, 2025
$11.50 AUD
$13.80 AUD $11.50 AUD
Per 100
Quantity Required

Backorder: Out of Stock.
Shaft Diameter (Ds)
76.20
mm

(Equiv. 3 in.)
Clip Thickness (T)
2.37
mm
+/- 0.08
(Equiv. 0.093 in.)
Groove Dia. (Dg)
72.65
mm

(Equiv. 2.86 in.)
Approx. Loose Circlip ID (A)
71.63
mm
+ 0.00 / - 0.76
Radial Wall (S) min/max
4.78
mm
+/- 0.13
Groove Width (W)
2.68
mm
+/- 0.16
External Retaining Rings - 76.2x2.37x72.65 mm - Spring Steel
Material: Carbon Spring Steel    Approx. Loose Clip OD: 81.19 +/- 0.06   Groove Depth (d): 1.78   
Part Number: RST-300
External Retaining Rings - 76.2x2.37x72.65 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Out of Stock | Backorder Now | Orders can be expected around Sun, Sep 21, 2025
$12.14 AUD
$14.56 AUD $12.14 AUD
Each
Quantity Required

Backorder: Out of Stock.
Shaft Diameter (Ds)
76.20
mm

(Equiv. 3 in.)
Clip Thickness (T)
2.37
mm
+/- 0.08
(Equiv. 0.093 in.)
Groove Dia. (Dg)
72.65
mm

(Equiv. 2.86 in.)
Approx. Loose Circlip ID (A)
71.63
mm
+ 0.00 / - 0.76
External Retaining Rings - 76.2x2.37x72.65 mm - Spring Steel
Material: Carbon Spring Steel    Radial Wall (S) min/max: 4.78 mm +/- 0.13    Groove Width (W): 2.68 mm +/- 0.16   Approx. Loose Clip OD: 81.19 +/- 0.06   Groove Depth (d): 1.78   
Part Number: RST-300
External Retaining Rings - 76.2x2.37x72.65 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Out of Stock | Backorder Now | Orders can be expected around Sun, Sep 21, 2025
$12.14 AUD
$14.56 AUD $12.14 AUD
Each
Quantity Required

Backorder: Out of Stock.
Shaft Diameter (Ds)
114.30
mm

(Equiv. 4.5 in.)
Clip Thickness (T)
2.82
mm
+/- 0.08
(Equiv. 0.111 in.)
Groove Dia. (Dg)
109.48
mm

(Equiv. 4.31 in.)
Approx. Loose Circlip ID (A)
107.44
mm
+ 0.00 / - 1.02
Radial Wall (S) min/max
6.35
mm
+/- 0.13
Groove Width (W)
3.12
mm
+/- 0.16
External Retaining Rings - 114.3x2.82x109.48 mm - Spring Steel
Material: Carbon Spring Steel    Approx. Loose Clip OD: 120.14 +/- 0.07   Groove Depth (d): 2.41   
Part Number: RST-450
External Retaining Rings - 114.3x2.82x109.48 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Out of Stock | Backorder Now | Orders can be expected around Sun, Sep 21, 2025
$43.41 AUD
$52.09 AUD $43.41 AUD
Each
Quantity Required

Backorder: Out of Stock.
Shaft Diameter (Ds)
114.30
mm

(Equiv. 4.5 in.)
Clip Thickness (T)
2.82
mm
+/- 0.08
(Equiv. 0.111 in.)
Groove Dia. (Dg)
109.48
mm

(Equiv. 4.31 in.)
Approx. Loose Circlip ID (A)
107.44
mm
+ 0.00 / - 1.02
External Retaining Rings - 114.3x2.82x109.48 mm - Spring Steel
Material: Carbon Spring Steel    Radial Wall (S) min/max: 6.35 mm +/- 0.13    Groove Width (W): 3.12 mm +/- 0.16   Approx. Loose Clip OD: 120.14 +/- 0.07   Groove Depth (d): 2.41   
Part Number: RST-450
External Retaining Rings - 114.3x2.82x109.48 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Out of Stock | Backorder Now | Orders can be expected around Sun, Sep 21, 2025
$43.41 AUD
$52.09 AUD $43.41 AUD
Each
Quantity Required

Backorder: Out of Stock.
Shaft Diameter (Ds)
120.65
mm

(Equiv. 4.75 in.)
Clip Thickness (T)
2.82
mm
+/- 0.08
(Equiv. 0.111 in.)
Groove Dia. (Dg)
115.57
mm

(Equiv. 4.55 in.)
Approx. Loose Circlip ID (A)
113.41
mm
+ 0.00 / - 1.02
Radial Wall (S) min/max
6.35
mm
+/- 0.13
Groove Width (W)
3.12
mm
+/- 0.15
External Retaining Rings - 120.65x2.82x115.57 mm - Spring Steel
Material: Carbon Spring Steel    Approx. Loose Clip OD: 126.11 +/- 0.07   Groove Depth (d): 2.54   
Part Number: RST-475
External Retaining Rings - 120.65x2.82x115.57 mm Spiral Rings - Carbon Spring Steel Spiral Ring
130 Available Now | Further orders can be expected around Fri, Oct 03, 2025
$131.50 AUD
$131.50 AUD
Each
Quantity Required

130 Available Now. Backorder if more than 130.
Shaft Diameter (Ds)
120.65
mm

(Equiv. 4.75 in.)
Clip Thickness (T)
2.82
mm
+/- 0.08
(Equiv. 0.111 in.)
Groove Dia. (Dg)
115.57
mm

(Equiv. 4.55 in.)
Approx. Loose Circlip ID (A)
113.41
mm
+ 0.00 / - 1.02
External Retaining Rings - 120.65x2.82x115.57 mm - Spring Steel
Material: Carbon Spring Steel    Radial Wall (S) min/max: 6.35 mm +/- 0.13    Groove Width (W): 3.12 mm +/- 0.15   Approx. Loose Clip OD: 126.11 +/- 0.07   Groove Depth (d): 2.54   
Part Number: RST-475
External Retaining Rings - 120.65x2.82x115.57 mm Spiral Rings - Carbon Spring Steel Spiral Ring
130 Available Now | Further orders can be expected around Fri, Oct 03, 2025
$131.50 AUD
$131.50 AUD
Each
Quantity Required

130 Available Now. Backorder if more than 130.