Collection: Retaining Rings - External - Spiral Rings - Medium Duty - Stainless Steel

13 Products in this selection
  • AE / WS / AS3218 / RS / MIL-R-27426A1 - Stainless Steel.
  • Popular series that will accommodate light and medium bearing series thrust loads.
  • Available in military and aerospace specifications.
  • Equivalent to Associated Spring: AE, Smalley: WS, Spirolox and Ramsey: RS, Aerospace AS3218, MIL-R-27426A1
Additional resources:
Snap Rings
Spiral Rings and Snap Rings PDF
Shaft Diameter (Ds) Clip Thickness (T) Groove Dia. (Dg) Approx. Loose Circlip ID (A) Radial Wall (S) Groove Width (W) Indicative
Image
12.70
mm
0.64
mm
+/- 0.06
12.04
mm
11.94
mm
+ 0.00 / - 0.33
1.14
mm
+/- 0.10
0.80
mm
+/- 0.05
1101856 | RS-050-S02 (8 Pcs) --- External Retaining Rings - 12.7 mm x 0.64 mm x 12.04 mm
Material: Stainless Steel 302/304 (Similar to A2, 18-8)    Approx. Loose Clip OD: 14.22 +/- 0.04   Groove Depth (d): 0.33   
Part Number: RS-050-S02 (8 Pcs) External Retaining Rings - 12.7 mm x 0.64 mm x 12.04 mm
Out of Stock | Backorder Now | Backorders for more can be expected around Thu, Feb 13, 2025
Regular price $12.50 AUD
Regular price Sale price $12.50 AUD
Per 8
View the product page first if you are unsure ->
Shaft Diameter (Ds) Clip Thickness (T) Groove Dia. (Dg) Approx. Loose Circlip ID (A) Indicative
Image
12.70
mm
0.64
mm
+/- 0.06
12.04
mm
11.94
mm
+ 0.00 / - 0.33
1101856 | RS-050-S02 (8 Pcs) --- External Retaining Rings - 12.7 mm x 0.64 mm x 12.04 mm
Material: Stainless Steel 302/304 (Similar to A2, 18-8)    Radial Wall (S): 1.14 mm +/- 0.10    Groove Width (W): 0.80 mm +/- 0.05   Approx. Loose Clip OD: 14.22 +/- 0.04   Groove Depth (d): 0.33   
Part Number: RS-050-S02 (8 Pcs) External Retaining Rings - 12.7 mm x 0.64 mm x 12.04 mm
Out of Stock | Backorder Now | Backorders for more can be expected around Thu, Feb 13, 2025
Regular price $12.50 AUD
Regular price Sale price $12.50 AUD
Per 8
View the product page first if you are unsure.
15.88
mm
0.64
mm
+/- 0.06
15.10
mm
14.93
mm
+ 0.00 / - 0.33
1.40
mm
+/- 0.10
0.80
mm
+/- 0.06
1113063 | RS-062-S02 (5 Pcs) --- External Retaining Rings - 15.88 mm x 0.64 mm x 15.1 mm
Material: Stainless Steel 302/304 (Similar to A2, 18-8)    Approx. Loose Clip OD: 17.73 +/- 0.04   Groove Depth (d): 0.41   
Part Number: RS-062-S02 (5 Pcs) External Retaining Rings - 15.88 mm x 0.64 mm x 15.1 mm
19 units (95 pcs) Available | Backorders for more can be expected around Thu, Feb 13, 2025
Regular price $21.50 AUD
Regular price Sale price $21.50 AUD
Per 5
View the product page first if you are unsure ->
15.88
mm
0.64
mm
+/- 0.06
15.10
mm
14.93
mm
+ 0.00 / - 0.33
1113063 | RS-062-S02 (5 Pcs) --- External Retaining Rings - 15.88 mm x 0.64 mm x 15.1 mm
Material: Stainless Steel 302/304 (Similar to A2, 18-8)    Radial Wall (S): 1.40 mm +/- 0.10    Groove Width (W): 0.80 mm +/- 0.06   Approx. Loose Clip OD: 17.73 +/- 0.04   Groove Depth (d): 0.41   
Part Number: RS-062-S02 (5 Pcs) External Retaining Rings - 15.88 mm x 0.64 mm x 15.1 mm
19 units (95 pcs) Available | Backorders for more can be expected around Thu, Feb 13, 2025
Regular price $21.50 AUD
Regular price Sale price $21.50 AUD
Per 5
View the product page first if you are unsure.
19.05
mm
0.79
mm
+/- 0.05
18.27
mm
17.91
mm
+ 0.00 / - 0.33
1.65
mm
+/- 0.10
0.95
mm
+/- 0.07
1120502 | RS-075-S02 (5 Pcs) --- External Retaining Rings - 19.05 mm x 0.79 mm x 18.27 mm
Material: Stainless Steel 302/304 (Similar to A2, 18-8)    Approx. Loose Clip OD: 21.21 +/- 0.04   Groove Depth (d): 0.41   
Part Number: RS-075-S02 (5 Pcs) External Retaining Rings - 19.05 mm x 0.79 mm x 18.27 mm
99 units (495 pcs) Available | Backorders for more can be expected around Thu, Feb 13, 2025
Regular price $1.41 AUD
Regular price Sale price $1.41 AUD
Per 5
View the product page first if you are unsure ->
19.05
mm
0.79
mm
+/- 0.05
18.27
mm
17.91
mm
+ 0.00 / - 0.33
1120502 | RS-075-S02 (5 Pcs) --- External Retaining Rings - 19.05 mm x 0.79 mm x 18.27 mm
Material: Stainless Steel 302/304 (Similar to A2, 18-8)    Radial Wall (S): 1.65 mm +/- 0.10    Groove Width (W): 0.95 mm +/- 0.07   Approx. Loose Clip OD: 21.21 +/- 0.04   Groove Depth (d): 0.41   
Part Number: RS-075-S02 (5 Pcs) External Retaining Rings - 19.05 mm x 0.79 mm x 18.27 mm
99 units (495 pcs) Available | Backorders for more can be expected around Thu, Feb 13, 2025
Regular price $1.41 AUD
Regular price Sale price $1.41 AUD
Per 5
View the product page first if you are unsure.
25.40
mm
0.94
mm
+/- 0.05
24.31
mm
23.88
mm
+ 0.00 / - 0.33
1.91
mm
+/- 0.11
1.11
mm
+/- 0.07
1134949 | RS-100-S02 (250 Pcs) --- External Retaining Rings - 25.4 mm x 0.94 mm x 24.31 mm
Material: Stainless Steel 302/304 (Similar to A2, 18-8)    Approx. Loose Clip OD: 27.7 +/- 0.03   Groove Depth (d): 0.53   
Part Number: RS-100-S02 (250 Pcs) External Retaining Rings - 25.4 mm x 0.94 mm x 24.31 mm
Out of Stock | Backorder Now | Backorders for more can be expected around Wed, Feb 26, 2025
Regular price $1,083.32 AUD
Regular price Sale price $1,083.32 AUD
Per 250
View the product page first if you are unsure ->
25.40
mm
0.94
mm
+/- 0.05
24.31
mm
23.88
mm
+ 0.00 / - 0.33
1134949 | RS-100-S02 (250 Pcs) --- External Retaining Rings - 25.4 mm x 0.94 mm x 24.31 mm
Material: Stainless Steel 302/304 (Similar to A2, 18-8)    Radial Wall (S): 1.91 mm +/- 0.11    Groove Width (W): 1.11 mm +/- 0.07   Approx. Loose Clip OD: 27.7 +/- 0.03   Groove Depth (d): 0.53   
Part Number: RS-100-S02 (250 Pcs) External Retaining Rings - 25.4 mm x 0.94 mm x 24.31 mm
Out of Stock | Backorder Now | Backorders for more can be expected around Wed, Feb 26, 2025
Regular price $1,083.32 AUD
Regular price Sale price $1,083.32 AUD
Per 250
View the product page first if you are unsure.
28.58
mm
0.94
mm
+/- 0.05
27.51
mm
26.87
mm
+ 0.00 / - 0.38
1.91
mm
+/- 0.11
1.11
mm
+/- 0.10
1139950 | RS-112-S02 (8 Pcs) --- External Retaining Rings - 28.58 mm x 0.94 mm x 27.51 mm
Material: Stainless Steel 302/304 (Similar to A2, 18-8)    Approx. Loose Clip OD: 30.69 +/- 0.03   Groove Depth (d): 0.53   
Part Number: RS-112-S02 (8 Pcs) External Retaining Rings - 28.58 mm x 0.94 mm x 27.51 mm
Out of Stock | Backorder Now | Backorders for more can be expected around Thu, Feb 13, 2025
Regular price $11.86 AUD
Regular price Sale price $11.86 AUD
Per 8
View the product page first if you are unsure ->
28.58
mm
0.94
mm
+/- 0.05
27.51
mm
26.87
mm
+ 0.00 / - 0.38
1139950 | RS-112-S02 (8 Pcs) --- External Retaining Rings - 28.58 mm x 0.94 mm x 27.51 mm
Material: Stainless Steel 302/304 (Similar to A2, 18-8)    Radial Wall (S): 1.91 mm +/- 0.11    Groove Width (W): 1.11 mm +/- 0.10   Approx. Loose Clip OD: 30.69 +/- 0.03   Groove Depth (d): 0.53   
Part Number: RS-112-S02 (8 Pcs) External Retaining Rings - 28.58 mm x 0.94 mm x 27.51 mm
Out of Stock | Backorder Now | Backorders for more can be expected around Thu, Feb 13, 2025
Regular price $11.86 AUD
Regular price Sale price $11.86 AUD
Per 8
View the product page first if you are unsure.
31.75
mm
1.09
mm
+/- 0.05
30.53
mm
29.85
mm
+ 0.00 / - 0.38
2.16
mm
+/- 0.10
1.27
mm
+/- 0.10
1143846 | RS-125-S02 --- External Retaining Rings - 31.75 mm x 1.09 mm x 30.53 mm
Material: Stainless Steel 302/304 (Similar to A2, 18-8)    Approx. Loose Clip OD: 34.17 +/- 0.05   Groove Depth (d): 0.61   
Part Number: RS-125-S02 External Retaining Rings - 31.75 mm x 1.09 mm x 30.53 mm
20 Available | Backorders for more can be expected around Thu, Feb 13, 2025
Regular price $5.32 AUD
Regular price Sale price $5.32 AUD
Each
View the product page first if you are unsure ->
31.75
mm
1.09
mm
+/- 0.05
30.53
mm
29.85
mm
+ 0.00 / - 0.38
1143846 | RS-125-S02 --- External Retaining Rings - 31.75 mm x 1.09 mm x 30.53 mm
Material: Stainless Steel 302/304 (Similar to A2, 18-8)    Radial Wall (S): 2.16 mm +/- 0.10    Groove Width (W): 1.27 mm +/- 0.10   Approx. Loose Clip OD: 34.17 +/- 0.05   Groove Depth (d): 0.61   
Part Number: RS-125-S02 External Retaining Rings - 31.75 mm x 1.09 mm x 30.53 mm
20 Available | Backorders for more can be expected around Thu, Feb 13, 2025
Regular price $5.32 AUD
Regular price Sale price $5.32 AUD
Each
View the product page first if you are unsure.
41.28
mm
1.25
mm
+/- 0.08
39.78
mm
38.80
mm
+ 0.00 / - 0.51
2.74
mm
+/- 0.10
1.47
mm
+/- 0.13
1155284 | RS-162-S02 (2 Pcs) --- External Retaining Rings - 41.28 mm x 1.25 mm x 39.78 mm
Material: Stainless Steel 302/304 (Similar to A2, 18-8)    Approx. Loose Clip OD: 44.28 +/- 0.05   Groove Depth (d): 0.76   
Part Number: RS-162-S02 (2 Pcs) External Retaining Rings - 41.28 mm x 1.25 mm x 39.78 mm
Out of Stock | Backorder Now | Backorders for more can be expected around Thu, Feb 13, 2025
Regular price $13.32 AUD
Regular price Sale price $13.32 AUD
Per 2
View the product page first if you are unsure ->
41.28
mm
1.25
mm
+/- 0.08
39.78
mm
38.80
mm
+ 0.00 / - 0.51
1155284 | RS-162-S02 (2 Pcs) --- External Retaining Rings - 41.28 mm x 1.25 mm x 39.78 mm
Material: Stainless Steel 302/304 (Similar to A2, 18-8)    Radial Wall (S): 2.74 mm +/- 0.10    Groove Width (W): 1.47 mm +/- 0.13   Approx. Loose Clip OD: 44.28 +/- 0.05   Groove Depth (d): 0.76   
Part Number: RS-162-S02 (2 Pcs) External Retaining Rings - 41.28 mm x 1.25 mm x 39.78 mm
Out of Stock | Backorder Now | Backorders for more can be expected around Thu, Feb 13, 2025
Regular price $13.32 AUD
Regular price Sale price $13.32 AUD
Per 2
View the product page first if you are unsure.
42.85
mm
1.25
mm
+/- 0.08
41.35
mm
40.28
mm
+ 0.00 / - 0.51
3.00
mm
+/- 0.10
1.47
mm
+/- 0.13
1156219 | RS-168-S02 (8 Pcs) --- External Retaining Rings - 42.85 mm x 1.25 mm x 41.35 mm
Material: Stainless Steel 302/304 (Similar to A2, 18-8)    Approx. Loose Clip OD: 46.28 +/- 0.05   Groove Depth (d): 0.76   
Part Number: RS-168-S02 (8 Pcs) External Retaining Rings - 42.85 mm x 1.25 mm x 41.35 mm
Out of Stock | Backorder Now | Backorders for more can be expected around Thu, Feb 13, 2025
Regular price $9.41 AUD
Regular price Sale price $9.41 AUD
Per 8
View the product page first if you are unsure ->
42.85
mm
1.25
mm
+/- 0.08
41.35
mm
40.28
mm
+ 0.00 / - 0.51
1156219 | RS-168-S02 (8 Pcs) --- External Retaining Rings - 42.85 mm x 1.25 mm x 41.35 mm
Material: Stainless Steel 302/304 (Similar to A2, 18-8)    Radial Wall (S): 3.00 mm +/- 0.10    Groove Width (W): 1.47 mm +/- 0.13   Approx. Loose Clip OD: 46.28 +/- 0.05   Groove Depth (d): 0.76   
Part Number: RS-168-S02 (8 Pcs) External Retaining Rings - 42.85 mm x 1.25 mm x 41.35 mm
Out of Stock | Backorder Now | Backorders for more can be expected around Thu, Feb 13, 2025
Regular price $9.41 AUD
Regular price Sale price $9.41 AUD
Per 8
View the product page first if you are unsure.
52.37
mm
1.25
mm
+/- 0.08
50.60
mm
49.23
mm
+ 0.00 / - 0.51
3.25
mm
+/- 0.10
1.47
mm
+/- 0.16
1164523 | RS-206-S02 --- External Retaining Rings - 52.37 mm x 1.25 mm x 50.6 mm
Material: Stainless Steel 302/304 (Similar to A2, 18-8)    Approx. Loose Clip OD: 55.73 +/- 0.05   Groove Depth (d): 0.89   
Part Number: RS-206-S02 External Retaining Rings - 52.37 mm x 1.25 mm x 50.6 mm
Out of Stock | Backorder Now | Backorders for more can be expected around Thu, Feb 13, 2025
Regular price $8.86 AUD
Regular price Sale price $8.86 AUD
Each
View the product page first if you are unsure ->
52.37
mm
1.25
mm
+/- 0.08
50.60
mm
49.23
mm
+ 0.00 / - 0.51
1164523 | RS-206-S02 --- External Retaining Rings - 52.37 mm x 1.25 mm x 50.6 mm
Material: Stainless Steel 302/304 (Similar to A2, 18-8)    Radial Wall (S): 3.25 mm +/- 0.10    Groove Width (W): 1.47 mm +/- 0.16   Approx. Loose Clip OD: 55.73 +/- 0.05   Groove Depth (d): 0.89   
Part Number: RS-206-S02 External Retaining Rings - 52.37 mm x 1.25 mm x 50.6 mm
Out of Stock | Backorder Now | Backorders for more can be expected around Thu, Feb 13, 2025
Regular price $8.86 AUD
Regular price Sale price $8.86 AUD
Each
View the product page first if you are unsure.
69.85
mm
1.25
mm
+/- 0.08
67.57
mm
65.66
mm
+ 0.00 / - 0.76
4.01
mm
+/- 0.10
1.47
mm
+/- 0.16
1174012 | RS-275-S02 --- External Retaining Rings - 69.85 mm x 1.25 mm x 67.57 mm
Material: Stainless Steel 302/304 (Similar to A2, 18-8)    Approx. Loose Clip OD: 73.68 +/- 0.05   Groove Depth (d): 1.14   
Part Number: RS-275-S02 External Retaining Rings - 69.85 mm x 1.25 mm x 67.57 mm
Out of Stock | Backorder Now | Backorders for more can be expected around Thu, Feb 13, 2025
Regular price $25.59 AUD
Regular price Sale price $25.59 AUD
Each
View the product page first if you are unsure ->
69.85
mm
1.25
mm
+/- 0.08
67.57
mm
65.66
mm
+ 0.00 / - 0.76
1174012 | RS-275-S02 --- External Retaining Rings - 69.85 mm x 1.25 mm x 67.57 mm
Material: Stainless Steel 302/304 (Similar to A2, 18-8)    Radial Wall (S): 4.01 mm +/- 0.10    Groove Width (W): 1.47 mm +/- 0.16   Approx. Loose Clip OD: 73.68 +/- 0.05   Groove Depth (d): 1.14   
Part Number: RS-275-S02 External Retaining Rings - 69.85 mm x 1.25 mm x 67.57 mm
Out of Stock | Backorder Now | Backorders for more can be expected around Thu, Feb 13, 2025
Regular price $25.59 AUD
Regular price Sale price $25.59 AUD
Each
View the product page first if you are unsure.
73.03
mm
1.25
mm
+/- 0.08
70.64
mm
68.65
mm
+ 0.00 / - 0.76
4.27
mm
+/- 0.13
1.47
mm
+/- 0.15
1176694 | RS-287-S02 --- External Retaining Rings - 73.03 mm x 1.25 mm x 70.64 mm
Material: Stainless Steel 302/304 (Similar to A2, 18-8)    Approx. Loose Clip OD: 77.19 +/- 0.05   Groove Depth (d): 1.19   
Part Number: RS-287-S02 External Retaining Rings - 73.03 mm x 1.25 mm x 70.64 mm
16 Available | Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity
Regular price $8.00 AUD
Regular price $13.20 AUD Sale price $8.00 AUD
Each
73.03
mm
1.25
mm
+/- 0.08
70.64
mm
68.65
mm
+ 0.00 / - 0.76
1176694 | RS-287-S02 --- External Retaining Rings - 73.03 mm x 1.25 mm x 70.64 mm
Material: Stainless Steel 302/304 (Similar to A2, 18-8)    Radial Wall (S): 4.27 mm +/- 0.13    Groove Width (W): 1.47 mm +/- 0.15   Approx. Loose Clip OD: 77.19 +/- 0.05   Groove Depth (d): 1.19   
Part Number: RS-287-S02 External Retaining Rings - 73.03 mm x 1.25 mm x 70.64 mm
16 Available | Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity
Regular price $8.00 AUD
Regular price $13.20 AUD Sale price $8.00 AUD
Each
76.20
mm
1.55
mm
+/- 0.08
73.76
mm
71.63
mm
+ 0.00 / - 0.76
4.27
mm
+/- 0.13
1.79
mm
+/- 0.15
1178241 | RS-300-S02 (100 Pcs) --- External Retaining Rings - 76.2 mm x 1.55 mm x 73.76 mm
Material: Stainless Steel 302/304 (Similar to A2, 18-8)    Approx. Loose Clip OD: 80.17 +/- 0.06   Groove Depth (d): 1.22   
Part Number: RS-300-S02 (100 Pcs) External Retaining Rings - 76.2 mm x 1.55 mm x 73.76 mm
Out of Stock | Backorder Now | Backorders for more can be expected around Thu, Feb 13, 2025
Regular price $12.41 AUD
Regular price Sale price $12.41 AUD
Per 100
View the product page first if you are unsure ->
76.20
mm
1.55
mm
+/- 0.08
73.76
mm
71.63
mm
+ 0.00 / - 0.76
1178241 | RS-300-S02 (100 Pcs) --- External Retaining Rings - 76.2 mm x 1.55 mm x 73.76 mm
Material: Stainless Steel 302/304 (Similar to A2, 18-8)    Radial Wall (S): 4.27 mm +/- 0.13    Groove Width (W): 1.79 mm +/- 0.15   Approx. Loose Clip OD: 80.17 +/- 0.06   Groove Depth (d): 1.22   
Part Number: RS-300-S02 (100 Pcs) External Retaining Rings - 76.2 mm x 1.55 mm x 73.76 mm
Out of Stock | Backorder Now | Backorders for more can be expected around Thu, Feb 13, 2025
Regular price $12.41 AUD
Regular price Sale price $12.41 AUD
Per 100
View the product page first if you are unsure.
80.95
mm
1.55
mm
+/- 0.08
78.46
mm
76.09
mm
+ 0.00 / - 0.76
4.52
mm
+/- 0.13
1.79
mm
+/- 0.15
1180592 | RS-318-S02 --- External Retaining Rings - 80.95 mm x 1.55 mm x 78.46 mm
Material: Stainless Steel 302/304 (Similar to A2, 18-8)    Approx. Loose Clip OD: 85.13 +/- 0.06   Groove Depth (d): 1.24   
Part Number: RS-318-S02 External Retaining Rings - 80.95 mm x 1.55 mm x 78.46 mm
Out of Stock | Backorder Now | Backorders for more can be expected around Thu, Feb 13, 2025
Regular price $20.14 AUD
Regular price Sale price $20.14 AUD
Each
View the product page first if you are unsure ->
80.95
mm
1.55
mm
+/- 0.08
78.46
mm
76.09
mm
+ 0.00 / - 0.76
1180592 | RS-318-S02 --- External Retaining Rings - 80.95 mm x 1.55 mm x 78.46 mm
Material: Stainless Steel 302/304 (Similar to A2, 18-8)    Radial Wall (S): 4.52 mm +/- 0.13    Groove Width (W): 1.79 mm +/- 0.15   Approx. Loose Clip OD: 85.13 +/- 0.06   Groove Depth (d): 1.24   
Part Number: RS-318-S02 External Retaining Rings - 80.95 mm x 1.55 mm x 78.46 mm
Out of Stock | Backorder Now | Backorders for more can be expected around Thu, Feb 13, 2025
Regular price $20.14 AUD
Regular price Sale price $20.14 AUD
Each
View the product page first if you are unsure.