The Spacer,ring, cataloged under National Stock Number 5365-01-586-5641, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is Cox Manufacturing Company Dba Cox Manufacturing Co. Government technical data includes 4 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5365-01-586-5641 |
| Primary Part Number | 13540451 |
| Item Name | Spacer,ring |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | Cox Manufacturing Company Dba Cox Manufacturing Co |
| Status | ACTIVE |
| Outside Diameter | 0.625 INCHES NOMINAL IN |
| Overall Thickness | 0.005 INCHES NOMINAL IN |
| Inside Diameter | 0.500 INCHES MINIMUM AND 0.530 INCHES MAXIMUM IN |
| 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 |
|---|---|
| 13540451 PRIMARY | Cox Manufacturing Company Dba Cox Manufacturing Co (USA) |
| Reference | Meaning |
|---|---|
| 13540451 | 5/9 Secondary reference Lockheed Martin Corporation |
| 13540451 | 5/9 Secondary reference Us Army Aviation and Missile Command |
NSN 5365-01-586-5641 is a Spacer,ring, manufactured by Cox Manufacturing Company Dba Cox Manufacturing Co, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-01-586-5641 has 1 manufacturer part number on file: 13540451 (Cox Manufacturing Company Dba Cox Manufacturing Co).
Key specifications for 13540451: Outside Diameter: 0.625 INCHES NOMINAL IN; Overall Thickness: 0.005 INCHES NOMINAL IN; Inside Diameter: 0.500 INCHES MINIMUM AND 0.530 INCHES MAXIMUM IN; End Item Identification: 1340-01-517-4757. 4 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.