The Ring,retaining, cataloged under National Stock Number 5325-01-112-2810, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. Government technical data includes 13 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5325-01-112-2810 |
| Item Name | Ring,retaining |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Status | ACTIVE |
| Usage Design | INTERNAL |
| Surface Treatment Document and Classification | QQ-P-35 TY 1 AND PASSIVATED QQ-P-35 TY 2 AND PASSIVATED QQ-P-35 TY 3 FED SPEC SINGLE TREATMENT RESPONSE |
| End Style | VERTEX CENTER OR ABOVE |
| Strength Rating | ERR-060 |
| Material Document and Classification | FED STD 66 FED STD SINGLE MATERIAL RESPONSE OR AISI 302 ASSN STD SINGLE MATERIAL RESPONSE OR SAE 30302 ASSN STD SINGLE MATERIAL RESPONSE |
| Cross-Sectional Shape Style | RECTANGULAR |
| Outside Diameter | 1.052 INCHES MINIMUM AND 1.065 INCHES MAXIMUM IN |
| Major Thickness | 0.0205 INCHES MINIMUM AND 0.0225 INCHES MAXIMUM IN |
| Inside Diameter | 0.929 INCHES MINIMUM AND 0.932 INCHES MAXIMUM IN |
| Casehardening Indicator | NOT CASEHARDENED |
| Ring Style | SPECIAL |
| Surface Treatment | PASSIVATE |
| Material | 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 |
|---|---|
| 2587415 | 7/2 Vendor item drawing reference U.S. Government activity |
| UR-100-SP-M9 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5325-01-112-2810 is a Ring,retaining, classified under FSC 5325, Fastening Devices. Status: active.
Key specifications for 5325-01-112-2810: Usage Design: INTERNAL; Surface Treatment Document and Classification: QQ-P-35 TY 1 AND PASSIVATED QQ-P-35 TY 2 AND PASSIVATED QQ-P-35 TY 3 FED SPEC SINGLE TREATMENT RESPONSE; End Style: VERTEX CENTER OR ABOVE; Strength Rating: ERR-060. 13 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.