The Ring,retaining, cataloged under National Stock Number 5325-00-663-3282, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is General Electric Company. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-00-663-3282 |
| Primary Part Number | 176L129P22 |
| Item Name | Ring,retaining |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | General Electric Company |
| Status | ACTIVE |
| Usage Design | EXTERNAL |
| End Style | VERTEX BELOW CENTER |
| Cross-Sectional Shape Style | ROUNDED CORNERS |
| Outside Diameter | 0.775 INCHES NOMINAL IN |
| Major Thickness | 0.063 INCHES NOMINAL IN |
| Inside Diameter | 0.525 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 |
|---|---|
| 176L129P22 PRIMARY | General Electric Company (USA) |
| 7268DR1REVAPC27 PRIMARY | General Electric Company (USA) |
| 176L129REV3PC22 PRIMARY | General Electric Company (USA) |
| Reference | Meaning |
|---|---|
| 575-3100-1444661REVAPC27 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5325-00-663-3282 is a Ring,retaining, manufactured by General Electric Company, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-00-663-3282 has 3 manufacturer part numbers on file: 176L129P22 (General Electric Company), 7268DR1REVAPC27 (General Electric Company), 176L129REV3PC22 (General Electric Company).
Key specifications for 176L129P22: Usage Design: EXTERNAL; End Style: VERTEX BELOW CENTER; Cross-Sectional Shape Style: ROUNDED CORNERS; Outside Diameter: 0.775 INCHES NOMINAL 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.