The Ring,retaining, cataloged under National Stock Number 5325-00-464-7155, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Rotor Clip Company, Inc.. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-00-464-7155 |
| Primary Part Number | 6290K71-003 |
| Item Name | Ring,retaining |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Rotor Clip Company, Inc. |
| Status | ACTIVE |
| Material Hardness Rating | 34.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM |
| Usage Design | INTERNAL |
| Minor Thickness | 0.0575 INCHES MINIMUM AND 0.0605 INCHES MAXIMUM IN |
| Cross-Sectional Shape Style | BEVELED ONE OUTSIDE CORNER |
| Outside Diameter | 2.385 INCHES MINIMUM AND 2.455 INCHES MAXIMUM IN |
| Major Thickness | 0.075 INCHES MINIMUM AND 0.081 INCHES MAXIMUM IN |
| Casehardening Indicator | NOT CASEHARDENED |
| Ring Style | INTERNAL |
| Material | COPPER ALLOY |
| 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 |
|---|---|
| 6290K71-003 PRIMARY | Rotor Clip Company, Inc. (USA) |
| N5002-218C | Rotor Clip Company, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 6290K71-003 | 5/2 Secondary reference U.S. Government activity |
| N5002-218C | 3/9 Design control — primary reference Truarc Company Llc Dba Waldes Truarc |
| 6290K71P003 | 7/2 Vendor item drawing reference U.S. Government activity |
NSN 5325-00-464-7155 is a Ring,retaining, manufactured by Rotor Clip Company, Inc., classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-00-464-7155 has 2 manufacturer part numbers on file: 6290K71-003 (Rotor Clip Company, Inc.), N5002-218C (Rotor Clip Company, Inc.).
Key specifications for 6290K71-003: Material Hardness Rating: 34.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM; Usage Design: INTERNAL; Minor Thickness: 0.0575 INCHES MINIMUM AND 0.0605 INCHES MAXIMUM IN; Cross-Sectional Shape Style: BEVELED ONE OUTSIDE CORNER. 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.