The Spacer,sleeve, cataloged under National Stock Number 5365-01-159-1173, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. Government technical data includes 8 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5365-01-159-1173 |
| Item Name | Spacer,sleeve |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Status | ACTIVE |
| Corner Shape | ROUND ALL CORNERS |
| Body Outside Diameter | 3.7490 INCHES MINIMUM AND 3.7500 INCHES MAXIMUM IN |
| Criticality Code Justification | ZZZY |
| Style Designator | SOLID, PLAIN, NO OUTSIDE FLANGES |
| Material Document and Classification | MIL-C-24248,COMP 1,FORM 3 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Body Inside Diameter | 3.0130 INCHES MINIMUM AND 3.0150 INCHES MAXIMUM IN |
| Material | COBALT ALLOY OVERALL |
| Reference Number Differentiating Characteristics | MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL F — Mutilate — Cut |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | C |
| Reference | Meaning |
|---|---|
| 820-4530701-1 | 3/1 Design control — primary reference U.S. Government activity |
| 820-4530700-12 | 5/1 Secondary reference Naval Sea Systems Command |
| 820-4530701-1 | 5/1 Secondary reference Naval Sea Systems Command |
NSN 5365-01-159-1173 is a Spacer,sleeve, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
Key specifications for 5365-01-159-1173: Corner Shape: ROUND ALL CORNERS; Body Outside Diameter: 3.7490 INCHES MINIMUM AND 3.7500 INCHES MAXIMUM IN; Criticality Code Justification: ZZZY; Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES. 8 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.
NSN 5365-01-159-1173 has DEMIL Code F. Demilitarization may be required before disposal or transfer to non-military entities.
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.