The Shim, cataloged under National Stock Number 5365-01-138-2181, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is Honeywell International Inc. Div Aerospace - Torrance. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 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 | 5365-01-138-2181 |
| Primary Part Number | S8157N447-003 |
| Item Name | Shim |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | Honeywell International Inc. Div Aerospace - Torrance |
| Status | ACTIVE |
| Style Designator | CIRCULAR |
| Outside Diameter | 1.270 INCHES MINIMUM AND 1.280 INCHES MAXIMUM IN |
| Aperture Diameter | 0.900 INCHES MINIMUM AND 0.920 INCHES MAXIMUM IN |
| Material | STEEL COMP 321 OR STEEL COMP 301 OR STEEL COMP 302 OR STEEL COMP 316 OR STEEL COMP 303 |
| 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 |
| Part Number | Manufacturer |
|---|---|
| S8157N447-003 PRIMARY | Honeywell International Inc. Div Aerospace - Torrance (USA) |
NSN 5365-01-138-2181 is a Shim, manufactured by Honeywell International Inc. Div Aerospace - Torrance, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-01-138-2181 has 1 manufacturer part number on file: S8157N447-003 (Honeywell International Inc. Div Aerospace - Torrance).
1 possible match (shared part number, not a government interchangeability claim): 5310-01-480-8333. Verify interchangeability with system specifications before substitution.
Key specifications for S8157N447-003: Style Designator: CIRCULAR; Outside Diameter: 1.270 INCHES MINIMUM AND 1.280 INCHES MAXIMUM IN; Aperture Diameter: 0.900 INCHES MINIMUM AND 0.920 INCHES MAXIMUM IN; Material: STEEL COMP 321 OR STEEL COMP 301 OR STEEL COMP 302 OR STEEL COMP 316 OR STEEL COMP 303. 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.