The Ring,retaining, cataloged under National Stock Number 5325-00-282-5006, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Komatsu America Corp.. Government technical data includes 9 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-00-282-5006 |
| Primary Part Number | 258667R1 |
| Item Name | Ring,retaining |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Komatsu America Corp. |
| Status | ACTIVE |
| Usage Design | EXTERNAL |
| End Style | 90 DEGREE PARALLEL |
| Material Diameter | 0.127 INCHES MINIMUM AND 0.133 INCHES MAXIMUM IN |
| Cross-Sectional Shape Style | ROUND |
| Outside Diameter | 1.483 INCHES MINIMUM AND 1.505 INCHES MAXIMUM IN |
| Inside Diameter | 1.229 INCHES MINIMUM AND 1.239 INCHES MAXIMUM IN |
| Casehardening Indicator | NOT CASEHARDENED |
| Ring Style | STRAIGHT GAP |
| 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 |
|---|---|
| 258667R1 | Komatsu America Corp. (USA) |
| Reference | Meaning |
|---|---|
| 258667R1 | 5/9 Secondary reference U.S. Government activity |
| 258667R1 | 5/9 Secondary reference Komatsu American Intl Co |
| PT807 | 3/9 Design control — primary reference Rockford Powertrain Inc Div Powertrain Rockford, Inc. |
| 258667R1 | 5/9 Secondary reference Navistar International Corporation Dba Navistar |
NSN 5325-00-282-5006 is a Ring,retaining, manufactured by Komatsu America Corp., classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-00-282-5006 has 1 manufacturer part number on file: 258667R1 (Komatsu America Corp.).
Key specifications for 258667R1: Usage Design: EXTERNAL; End Style: 90 DEGREE PARALLEL; Material Diameter: 0.127 INCHES MINIMUM AND 0.133 INCHES MAXIMUM IN; Cross-Sectional Shape Style: ROUND. 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.