The Lock,shaft, cataloged under National Stock Number 5355-00-056-8499, is classified within Federal Supply Class 5355 (Knobs and Pointers) of the Hardware and Abrasives group. The manufacturer of record is Us Army Aviation and Missile Command. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5355-00-056-8499 |
| Primary Part Number | 9091001-2 |
| Item Name | Lock,shaft |
| FSC / FSG | 5355 / 53 — Knobs and Pointers |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| 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 |
|---|---|
| 9091001-2 PRIMARY | Us Army Aviation and Missile Command (USA) |
| Reference | Meaning |
|---|---|
| 9091001-2 | 5/9 Secondary reference Raytheon Company Div Corp |
| 9091001-2 | 5/9 Secondary reference Raytheon Company Dba Raytheon Co |
NSN 5355-00-056-8499 is a Lock,shaft, manufactured by Us Army Aviation and Missile Command, classified under FSC 5355, Knobs and Pointers. Status: active.
NSN 5355-00-056-8499 has 1 manufacturer part number on file: 9091001-2 (Us Army Aviation and Missile Command).
Key specifications for 9091001-2: Special Features: SHAFT END CONFIGURATION ROUND WITH SCREWDRIVE SLOT; SHAFT END DESIGN IS MALE; ATTACHMENT METHOD EXTERNAL THREAD; MATERIAL TRANSPARENCY IS OPAQUE. 0 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.