The Bushing Half,sleeve, cataloged under National Stock Number 5365-01-650-4033, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5365-01-650-4033 |
| Primary Part Number | 6181618-001 |
| Item Name | Bushing Half,sleeve |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Body Outside Diameter | 5.045 INCHES NOMINAL IN |
| Style Designator | HALF SLEEVE, PLAIN, NO OUTSIDE FLANGES |
| Material Document and Classification | AMS 3756 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Body Inside Diameter | 3.085 INCHES MINIMUM AND 3.095 INCHES MAXIMUM IN |
| Material | GLASS OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 6181618-001 | Raytheon Company (USA) |
| 6181618-001 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 6181618 | D/9 Drawing number reference only Naval Sea Systems Command |
NSN 5365-01-650-4033 is a Bushing Half,sleeve, manufactured by Naval Sea Systems Command, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-01-650-4033 has 2 manufacturer part numbers on file: 6181618-001 (Raytheon Company), 6181618-001 (Naval Sea Systems Command).
1 possible match (shared part number, not a government interchangeability claim): 5365-01-650-5313. Verify interchangeability with system specifications before substitution.
Key specifications for 6181618-001: Body Outside Diameter: 5.045 INCHES NOMINAL IN; Style Designator: HALF SLEEVE, PLAIN, NO OUTSIDE FLANGES; Material Document and Classification: AMS 3756 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OVERALL; Overall Length: 5.88 INCHES NOMINAL 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.