The Spacer,ring, cataloged under National Stock Number 5365-00-965-8979, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. Government technical data includes 7 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5365-00-965-8979 |
| Item Name | Spacer,ring |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Status | ACTIVE |
| FSC Application Data | 1. DRIVE,CONSTANT SPEED,MECHANICAL AIRCRAFT |
| Outside Diameter | 1.160 INCHES NOMINAL IN |
| Overall Thickness | 0.015 INCHES MINIMUM AND 0.017 INCHES MAXIMUM IN |
| Hardness Rating | 46.0 ROCKWELL C MINIMUM |
| Inside Diameter | 0.986 INCHES MINIMUM AND 0.999 INCHES MAXIMUM IN |
| Surface Treatment | PASSIVATE |
| Material | STEEL CORROSION RESISTING |
| 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 |
|---|---|
| 209856-16 | 5/9 Secondary reference U.S. Government activity |
| 209856-16 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5365-00-965-8979 is a Spacer,ring, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
Key specifications for 5365-00-965-8979: FSC Application Data: 1. DRIVE,CONSTANT SPEED,MECHANICAL AIRCRAFT; Outside Diameter: 1.160 INCHES NOMINAL IN; Overall Thickness: 0.015 INCHES MINIMUM AND 0.017 INCHES MAXIMUM IN; Hardness Rating: 46.0 ROCKWELL C MINIMUM. 7 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.