The Ring,retaining, cataloged under National Stock Number 5325-01-125-3146, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Hi Rel Connectors, Inc. Dba Hi Rel Connectors Inc. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5325-01-125-3146 |
| Primary Part Number | 0013-011-000 |
| Item Name | Ring,retaining |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Hi Rel Connectors, Inc. Dba Hi Rel Connectors Inc |
| Status | ACTIVE |
| Material Hardness Rating | 45.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM |
| Usage Design | INTERNAL |
| Surface Treatment Document and Classification | QQ-P-416, TYPE 1, CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE |
| End Style | D SHAPE ABOVE INSIDE PERIPHERY |
| Material Document and Classification | QQ-S-764, TYPE 416, COND A-CANCELED FED SPEC SINGLE MATERIAL RESPONSE |
| Cross-Sectional Shape Style | RECTANGULAR |
| Outside Diameter | 0.478 INCHES MINIMUM AND 0.482 INCHES MAXIMUM IN |
| Major Thickness | 0.028 INCHES MINIMUM AND 0.032 INCHES MAXIMUM IN |
| Inside Diameter | 0.328 INCHES MINIMUM AND 0.334 INCHES MAXIMUM IN |
| Casehardening Indicator | NOT CASEHARDENED |
| Ring Style | STRAIGHT GAP |
| Surface Treatment | CADMIUM |
| Material | STEEL COMP 416 |
| 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 |
|---|---|
| 0013-011-000 PRIMARY | Hi Rel Connectors, Inc. Dba Hi Rel Connectors Inc (USA) |
| Reference | Meaning |
|---|---|
| 41004846-001 | 1/2 Source control — Government-approved source U.S. Government activity |
NSN 5325-01-125-3146 is a Ring,retaining, manufactured by Hi Rel Connectors, Inc. Dba Hi Rel Connectors Inc, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-01-125-3146 has 1 manufacturer part number on file: 0013-011-000 (Hi Rel Connectors, Inc. Dba Hi Rel Connectors Inc).
Key specifications for 0013-011-000: Material Hardness Rating: 45.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM; Usage Design: INTERNAL; Surface Treatment Document and Classification: QQ-P-416, TYPE 1, CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE; End Style: D SHAPE ABOVE INSIDE PERIPHERY. 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.