The Shim, cataloged under National Stock Number 5365-01-339-9591, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is Raytheon Company Dba Raytheon Co. Government technical data includes 7 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5365-01-339-9591 |
| Primary Part Number | 900387 |
| Item Name | Shim |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | Raytheon Company Dba Raytheon Co |
| Status | ACTIVE |
| Style Designator | CIRCULAR |
| Material Document and Classification | QQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE |
| Outside Diameter | 0.440 INCHES MINIMUM AND 0.450 INCHES MAXIMUM IN |
| Aperture Diameter | 0.265 INCHES MINIMUM AND 0.275 INCHES MAXIMUM IN |
| Surface Treatment | CHROMATE |
| Material | COPPER ALLOY 360 |
| Construction | ONE-PIECE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 5365-01-339-9591 is a Shim, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-01-339-9591 has 2 manufacturer part numbers on file: 900387 (Raytheon Company Dba Raytheon Co), 900387 (Raytheon Company).
2 possible matches (shared part number, not a government interchangeability claim): 5975-01-618-5372, 4710-01-645-7572. Verify interchangeability with system specifications before substitution.
Key specifications for 900387: Style Designator: CIRCULAR; Material Document and Classification: QQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE; Outside Diameter: 0.440 INCHES MINIMUM AND 0.450 INCHES MAXIMUM IN; Aperture Diameter: 0.265 INCHES MINIMUM AND 0.275 INCHES MAXIMUM IN. 7 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.