The Ring,retaining, cataloged under National Stock Number 5325-00-227-8974, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Cm Mfg Inc/buckeye Machining Inc a Joint Venture. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-00-227-8974 |
| Primary Part Number | 4G43746-101A |
| Item Name | Ring,retaining |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Cm Mfg Inc/buckeye Machining Inc a Joint Venture |
| Status | ACTIVE |
| Usage Design | EXTERNAL |
| End Style | 90 DEGREE PARALLEL |
| Material Diameter | 0.184 INCHES MINIMUM AND 0.192 INCHES MAXIMUM IN |
| Cross-Sectional Shape Style | ROUND |
| Outside Diameter | 6.928 INCHES MINIMUM AND 6.944 INCHES MAXIMUM IN |
| Inside Diameter | 6.560 INCHES NOMINAL IN |
| Casehardening Indicator | NOT CASEHARDENED |
| Ring Style | STRAIGHT GAP |
| 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 |
|---|---|
| 4G43746-101A PRIMARY | Cm Mfg Inc/buckeye Machining Inc a Joint Venture (USA) |
| 4G43746-101A PRIMARY | Goodrich Corporation (USA) |
| Reference | Meaning |
|---|---|
| 4G43746-101A | 5/9 Secondary reference Goodrich Corp Dba Goodrich Corp |
| 4G53746-101A | 7/2 Vendor item drawing reference U.S. Government activity |
NSN 5325-00-227-8974 is a Ring,retaining, manufactured by Cm Mfg Inc/buckeye Machining Inc a Joint Venture, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-00-227-8974 has 2 manufacturer part numbers on file: 4G43746-101A (Cm Mfg Inc/buckeye Machining Inc a Joint Venture), 4G43746-101A (Goodrich Corporation).
Key specifications for 4G43746-101A: Usage Design: EXTERNAL; End Style: 90 DEGREE PARALLEL; Material Diameter: 0.184 INCHES MINIMUM AND 0.192 INCHES MAXIMUM IN; Cross-Sectional Shape Style: ROUND. 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.