Retaining Rings - External - Spiral Rings - Heavy Duty - Stainless Steel

Retaining Rings -> External -> Spiral Rings -> Heavy Duty -> Stainless Steel

There are 2 products in the sub-categories of Retaining Rings - External - Spiral Rings - Heavy Duty - Stainless Steel. Browse the Retaining Rings - External - Spiral Rings - Heavy Duty - Stainless Steel products table.

Category Details

A selection of Stainless Steel Heavy Duty Spiral Rings External Retaining Rings. AHE / WSM / AS3216 / RSN / MIL-R-27426A2 - Stainless Steel.

  • An expanded range may be available on special order. Please enquire.
  • Heavy duty design for use with NAS669-670 deep grooves in applications like double row and tapered roller bearings.
  • Requires no tools for removal.
  • Equivalent to Associated Spring: AHE, Smalley: WSM, Spirolox and Ramsey: RSN, Aerospace: AS3216, MIL-R-27426A2

Small Parts & Bearings

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A more comprehensive listing may be found in the Retaining Rings - External - Spiral Rings - Heavy Duty - Stainless Steel category on the MBA Minibearings main store.
Shaft Diameter (Ds) Clip Thickness (T) Groove Dia. (Dg) Approx. Loose Circlip ID (A) Radial Wall (S) Approx. Groove Width (W) Indicative
Image
External Retaining Rings - 11.91x0.64x11.25 mm Spiral Rings - Stainless Steel 302/304 Similar to A2, 18-8 Spiral Ring
Shaft Diameter (Ds)
11.91
mm

(Equiv. 0.469 in.)
Clip Thickness (T)
0.64
mm
+/- 0.06
(Equiv. 0.025 in.)
Groove Dia. (Dg)
11.25
mm

(Equiv. 0.443 in.)
Approx. Loose Circlip ID (A)
11.08
mm
+ 0.00 / - 0.33
Radial Wall (S) Approx.
1.14
mm
+/- 0.10
Groove Width (W)
0.78
mm
+/- 0.05
External Retaining Rings - 11.91x0.64x11.25 mm - Stainless Steel 302/304 Similar to A2, 18-8
Material: Stainless Steel 302/304 (Similar to A2, 18-8)    Approx. Loose Clip OD: 13.36 +/- 0.04   Groove Depth (d): 0.33   
Part Number: RSN-046-S02 (PK-10)
Out of Stock | Backorder Now | Orders can be expected around Thu, Feb 05, 2026
$61.59 AUD
$73.91 AUD $61.59 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Shaft Diameter (Ds) Clip Thickness (T) Groove Dia. (Dg) Approx. Loose Circlip ID (A) Indicative
Image
External Retaining Rings - 11.91x0.64x11.25 mm Spiral Rings - Stainless Steel 302/304 Similar to A2, 18-8 Spiral Ring
Shaft Diameter (Ds)
11.91
mm

(Equiv. 0.469 in.)
Clip Thickness (T)
0.64
mm
+/- 0.06
(Equiv. 0.025 in.)
Groove Dia. (Dg)
11.25
mm

(Equiv. 0.443 in.)
Approx. Loose Circlip ID (A)
11.08
mm
+ 0.00 / - 0.33
External Retaining Rings - 11.91x0.64x11.25 mm - Stainless Steel 302/304 Similar to A2, 18-8
Material: Stainless Steel 302/304 (Similar to A2, 18-8)    Radial Wall (S) Approx.: 1.14 mm +/- 0.10    Groove Width (W): 0.78 mm +/- 0.05   Approx. Loose Clip OD: 13.36 +/- 0.04   Groove Depth (d): 0.33   
Part Number: RSN-046-S02 (PK-10)
Out of Stock | Backorder Now | Orders can be expected around Thu, Feb 05, 2026
$61.59 AUD
$73.91 AUD $61.59 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
External Retaining Rings - 23.83x1.07x22.41 mm Spiral Rings - Stainless Steel 302/304 Similar to A2, 18-8 Spiral Ring
Shaft Diameter (Ds)
23.83
mm

(Equiv. 0.938 in.)
Clip Thickness (T)
1.07
mm
+/- 0.05
(Equiv. 0.042 in.)
Groove Dia. (Dg)
22.41
mm

(Equiv. 0.882 in.)
Approx. Loose Circlip ID (A)
22.16
mm
+ 0.00 / - 0.33
Radial Wall (S) Approx.
1.91
mm
+/- 0.11
Groove Width (W)
1.21
mm
+/- 0.08
External Retaining Rings - 23.83x1.07x22.41 mm - Stainless Steel 302/304 Similar to A2, 18-8
Material: Stainless Steel 302/304 (Similar to A2, 18-8)    Approx. Loose Clip OD: 25.98 +/- 0.04   Groove Depth (d): 0.71   
Part Number: RSN-093-S02 (Each)
8 Available Now | Further orders can be expected around Thu, Feb 05, 2026
$8.50 AUD
$10.20 AUD $8.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 8 available can be backordered.
External Retaining Rings - 23.83x1.07x22.41 mm Spiral Rings - Stainless Steel 302/304 Similar to A2, 18-8 Spiral Ring
Shaft Diameter (Ds)
23.83
mm

(Equiv. 0.938 in.)
Clip Thickness (T)
1.07
mm
+/- 0.05
(Equiv. 0.042 in.)
Groove Dia. (Dg)
22.41
mm

(Equiv. 0.882 in.)
Approx. Loose Circlip ID (A)
22.16
mm
+ 0.00 / - 0.33
External Retaining Rings - 23.83x1.07x22.41 mm - Stainless Steel 302/304 Similar to A2, 18-8
Material: Stainless Steel 302/304 (Similar to A2, 18-8)    Radial Wall (S) Approx.: 1.91 mm +/- 0.11    Groove Width (W): 1.21 mm +/- 0.08   Approx. Loose Clip OD: 25.98 +/- 0.04   Groove Depth (d): 0.71   
Part Number: RSN-093-S02 (Each)
8 Available Now | Further orders can be expected around Thu, Feb 05, 2026
$8.50 AUD
$10.20 AUD $8.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

8 Available Now. Backorder if more than 8.