The Ring,retaining, cataloged under National Stock Number 5325-00-282-0704, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Clayton Manufacturing Company. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 8 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-00-282-0704 |
| Primary Part Number | E2387PC3 |
| Item Name | Ring,retaining |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Clayton Manufacturing Company |
| Status | ACTIVE |
| Usage Design | INTERNAL |
| Cross-Sectional Shape Style | ROUNDED INSIDE CORNERS |
| Outside Diameter | 2.656 INCHES MINIMUM AND 2.671 INCHES MAXIMUM IN |
| Major Thickness | 0.095 INCHES NOMINAL IN |
| Inside Diameter | 2.470 INCHES NOMINAL IN |
| Casehardening Indicator | NOT CASEHARDENED |
| Ring Style | HOOKED |
| 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 |
|---|---|
| E2387PC3 PRIMARY | Clayton Manufacturing Company (USA) |
| E2363PC21 PRIMARY | Clayton Manufacturing Company (USA) |
| UH7718 PRIMARY | Clayton Manufacturing Company (USA) |
| E2370PC1 PRIMARY | Clayton Manufacturing Company (USA) |
| E1280PC40 PRIMARY | Clayton Manufacturing Company (USA) |
| E2385PC40 PRIMARY | Clayton Manufacturing Company (USA) |
| E1282PC40 PRIMARY | Clayton Manufacturing Company (USA) |
| UH1441 PRIMARY | Clayton Manufacturing Company (USA) |
NSN 5325-00-282-0704 is a Ring,retaining, manufactured by Clayton Manufacturing Company, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-00-282-0704 has 8 manufacturer part numbers on file: E2387PC3 (Clayton Manufacturing Company), E2363PC21 (Clayton Manufacturing Company), UH7718 (Clayton Manufacturing Company), E2370PC1 (Clayton Manufacturing Company), E1280PC40 (Clayton Manufacturing Company) and 3 more.
Key specifications for E2387PC3: Usage Design: INTERNAL; Cross-Sectional Shape Style: ROUNDED INSIDE CORNERS; Outside Diameter: 2.656 INCHES MINIMUM AND 2.671 INCHES MAXIMUM IN; Major Thickness: 0.095 INCHES NOMINAL IN. 8 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.