The Spacer,ring, cataloged under National Stock Number 5365-01-258-6174, 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5 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5365-01-258-6174 |
| Item Name | Spacer,ring |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Status | ACTIVE |
| Outside Diameter | 6.984 INCHES MINIMUM AND 6.991 INCHES MAXIMUM IN |
| Overall Thickness | 0.610 INCHES NOMINAL IN |
| Material Document and Classification | DELRIN AF DE-588 MFR REF ALL MATERIAL RESPONSES |
| Inside Diameter | 6.738 INCHES MINIMUM AND 6.743 INCHES MAXIMUM IN |
| Material | PLASTIC ACETAL |
| 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 |
|---|---|
| 810-4384539 PIECE 154 | 5/9 Secondary reference U.S. Government activity |
| 803-4384539 PIECE 154 | 5/1 Secondary reference U.S. Government activity |
| 803-4384539 PIECE 154 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5365-01-258-6174 is a Spacer,ring, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
Key specifications for 5365-01-258-6174: Outside Diameter: 6.984 INCHES MINIMUM AND 6.991 INCHES MAXIMUM IN; Overall Thickness: 0.610 INCHES NOMINAL IN; Material Document and Classification: DELRIN AF DE-588 MFR REF ALL MATERIAL RESPONSES; Inside Diameter: 6.738 INCHES MINIMUM AND 6.743 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.