The Ring,retaining, cataloged under National Stock Number 5325-01-479-4354, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Waukesha Bearings Corporation. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-01-479-4354 |
| Primary Part Number | 000070049-002 |
| Item Name | Ring,retaining |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Waukesha Bearings Corporation |
| Status | ACTIVE |
| Usage Design | INTERNAL |
| Strength Rating | ERR-060 |
| Cross-Sectional Shape Style | DOUBLE OVAL |
| Outside Diameter | 0.873 INCHES MINIMUM AND 0.896 INCHES MAXIMUM IN |
| Major Thickness | 0.040 INCHES MINIMUM AND 0.044 INCHES MAXIMUM IN |
| Inside Diameter | 0.733 INCHES MINIMUM AND 0.752 INCHES MAXIMUM IN |
| Casehardening Indicator | NOT CASEHARDENED |
| Ring Style | SPECIAL FLAT |
| Material | STEEL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 000070049-002 | Waukesha Bearings Corporation (USA) |
| 061000099ITEM209 | Waukesha Bearings Corporation (USA) |
| Reference | Meaning |
|---|---|
| 061000099 | D/9 Drawing number reference only Waukesha Bearings Corporation |
| RRN81M9 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5325-01-479-4354 is a Ring,retaining, manufactured by Waukesha Bearings Corporation, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-01-479-4354 has 2 manufacturer part numbers on file: 000070049-002 (Waukesha Bearings Corporation), 061000099ITEM209 (Waukesha Bearings Corporation).
1 possible match (shared part number, not a government interchangeability claim): 5940-01-479-8387. Verify interchangeability with system specifications before substitution.
Key specifications for 000070049-002: Usage Design: INTERNAL; Strength Rating: ERR-060; Cross-Sectional Shape Style: DOUBLE OVAL; Outside Diameter: 0.873 INCHES MINIMUM AND 0.896 INCHES MAXIMUM IN. 9 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.