The Spacer,ring, cataloged under National Stock Number 5365-01-406-9686, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. Government technical data includes 5 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5365-01-406-9686 |
| Item Name | Spacer,ring |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Status | ACTIVE |
| Outside Diameter | 2.543 INCHES MINIMUM AND 2.553 INCHES MAXIMUM IN |
| Overall Thickness | 0.060 INCHES MINIMUM AND 0.061 INCHES MAXIMUM IN |
| Material Document and Classification | AMS 6415 ASSN STD SINGLE MATERIAL RESPONSE |
| Inside Diameter | 1.980 INCHES MINIMUM AND 2.010 INCHES MAXIMUM IN |
| Material | STEEL COMP 4340 |
| 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 |
|---|---|
| 731272-3 | 3/2 Design control — primary reference U.S. Government activity |
| 731272 | D/9 Drawing number reference only U.S. Government activity |
NSN 5365-01-406-9686 is a Spacer,ring, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 5360-01-543-7664. Verify interchangeability with system specifications before substitution.
Key specifications for 5365-01-406-9686: Outside Diameter: 2.543 INCHES MINIMUM AND 2.553 INCHES MAXIMUM IN; Overall Thickness: 0.060 INCHES MINIMUM AND 0.061 INCHES MAXIMUM IN; Material Document and Classification: AMS 6415 ASSN STD SINGLE MATERIAL RESPONSE; Inside Diameter: 1.980 INCHES MINIMUM AND 2.010 INCHES MAXIMUM IN. 5 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.