The Shim, cataloged under National Stock Number 5365-00-579-9657, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is Honeywell Intl Inc Defense Avionics Systems Former Guidance Systems Div. Government technical data includes 6 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5365-00-579-9657 |
| Primary Part Number | 1271824-2 |
| Item Name | Shim |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | Honeywell Intl Inc Defense Avionics Systems Former Guidance Systems Div |
| Status | ACTIVE |
| FSC Application Data | INDICATOR AIR SPEED |
| Style Designator | CIRCULAR |
| Outside Diameter | 0.140 INCHES NOMINAL IN |
| Aperture Diameter | 0.094 INCHES MINIMUM AND 0.096 INCHES MAXIMUM IN |
| Material | COPPER ALLOY |
| 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 |
|---|---|
| 1271824-2 PRIMARY | Honeywell Intl Inc Defense Avionics Systems Former Guidance Systems Div (USA) |
| Reference | Meaning |
|---|---|
| 135271-2 | 5/9 Secondary reference U.S. Government activity |
NSN 5365-00-579-9657 is a Shim, manufactured by Honeywell Intl Inc Defense Avionics Systems Former Guidance Systems Div, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-00-579-9657 has 1 manufacturer part number on file: 1271824-2 (Honeywell Intl Inc Defense Avionics Systems Former Guidance Systems Div).
1 possible match (shared part number, not a government interchangeability claim): 5365-01-240-1733. Verify interchangeability with system specifications before substitution.
Key specifications for 1271824-2: FSC Application Data: INDICATOR AIR SPEED; Style Designator: CIRCULAR; Outside Diameter: 0.140 INCHES NOMINAL IN; Aperture Diameter: 0.094 INCHES MINIMUM AND 0.096 INCHES MAXIMUM IN. 6 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.