The Ring,retaining, cataloged under National Stock Number 5325-00-452-7930, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. Government technical data includes 9 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-00-452-7930 |
| Item Name | Ring,retaining |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Status | ACTIVE |
| Usage Design | INTERNAL |
| Material Document and Classification | FED STD 66 FED STD ALL MATERIAL RESPONSES OR AISI 302 ASSN STD 2ND MATERIAL RESPONSE OR SAE 30302 ASSN STD 2ND MATERIAL RESPONSE OR MIL-S-5059, TYPE 302 MIL SPEC 2ND MATERIAL RESPONSE OR AMS 5519 ASSN STD 1ST MATERIAL RESPONSE OR QQ-S-766, CLASS 302 FED SPEC 2ND MATERIAL RESPONSE |
| Cross-Sectional Shape Style | DOUBLE OVAL |
| Outside Diameter | 1.342 INCHES NOMINAL IN |
| Major Thickness | 0.043 INCHES NOMINAL IN |
| Inside Diameter | 1.172 INCHES NOMINAL IN |
| Casehardening Indicator | NOT CASEHARDENED |
| Ring Style | SPIRAL |
| Material | STEEL COMP 301 OR STEEL COMP 302 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 99-6033716 | 6/9 Informative reference only U.S. Government activity |
| RR-128S | 3/2 Design control — primary reference U.S. Government activity |
NSN 5325-00-452-7930 is a Ring,retaining, classified under FSC 5325, Fastening Devices. Status: active.
Key specifications for 5325-00-452-7930: Usage Design: INTERNAL; Material Document and Classification: FED STD 66 FED STD ALL MATERIAL RESPONSES OR AISI 302 ASSN STD 2ND MATERIAL RESPONSE OR SAE 30302 ASSN STD 2ND MATERIAL RESPONSE OR MIL-S-5059, TYPE 302 MIL SPEC 2ND MATERIAL RESPONSE OR AMS 5519 ASSN STD 1ST MATERIAL RESPONSE OR QQ-S-766, CLASS 302 FED SPEC 2ND MATERIAL RESPONSE; Cross-Sectional Shape Style: DOUBLE OVAL; Outside Diameter: 1.342 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.