The Spacer,sleeve, cataloged under National Stock Number 5365-01-646-9525, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. Government technical data includes 9 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5365-01-646-9525 |
| Item Name | Spacer,sleeve |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Status | ACTIVE |
| Surface Treatment Document and Classification | AMS-QQ-P-416,TY II,CL 2 DYED IRRIDESCENT BRONZE COLOR NATIONAL STD/SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Body Outside Diameter | 0.428 INCHES MINIMUM AND 0.448 INCHES MAXIMUM IN |
| Heat Treatment | HEAT TREATED |
| Style Designator | SOLID, PLAIN, NO OUTSIDE FLANGES |
| Material Document and Classification | AMS-T-6736,TY I,HT 125 OR AMS-S-6758,COND F NATIONAL STD/SPEC 1ST MATERIAL RESPONSE OR AMS6530 OR MIL-S-6050,COND F NATIONAL STD/SPEC 2ND MATERIAL RESPONSE OVERALL |
| Body Inside Diameter | 0.320 INCHES MINIMUM AND 0.360 INCHES MAXIMUM IN |
| Specification/standard Data | 80205-NAS43 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Surface Treatment | CADMIUM OVERALL |
| Material | STEEL COMP 4130 OR STEEL COMP 8630 OVERALL |
| 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 |
|---|---|
| NAS43HT5-189 | 3/2 Design control — primary reference U.S. Government activity |
| NAS43 | 3/1 Design control — primary reference U.S. Government activity |
NSN 5365-01-646-9525 is a Spacer,sleeve, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
Key specifications for 5365-01-646-9525: Surface Treatment Document and Classification: AMS-QQ-P-416,TY II,CL 2 DYED IRRIDESCENT BRONZE COLOR NATIONAL STD/SPEC SINGLE TREATMENT RESPONSE OVERALL; Body Outside Diameter: 0.428 INCHES MINIMUM AND 0.448 INCHES MAXIMUM IN; Heat Treatment: HEAT TREATED; Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES. 9 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.