The Spring,trigger, cataloged under National Stock Number 5360-00-446-2637, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Westinghouse Electric Corp. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-00-446-2637 |
| Primary Part Number | 205A091H01 |
| Item Name | Spring,trigger |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Westinghouse Electric Corp |
| Status | ACTIVE |
| General Characteristics Item Description | 3-1/2 IN. LG; 1/4 IN. W IN |
| 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 |
|---|---|
| 205A091H01 | Westinghouse Electric Corp (USA) |
| 205A091H01 | Northrop Grumman Systems Corporation (USA) |
| 205A091 | Westinghouse Electric Corp (USA) |
| Reference | Meaning |
|---|---|
| 205A091H01 | 5/9 Secondary reference U.S. Government activity |
| 205A091 | 5/9 Secondary reference Westinghouse Electric Corp Control Business Unit |
| 205A091H01 | 3/9 Design control — primary reference Westinghouse Electric Corp Control Business Unit |
NSN 5360-00-446-2637 is a Spring,trigger, manufactured by Westinghouse Electric Corp, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-00-446-2637 has 3 manufacturer part numbers on file: 205A091H01 (Westinghouse Electric Corp), 205A091H01 (Northrop Grumman Systems Corporation), 205A091 (Westinghouse Electric Corp).
Key specifications for 205A091H01: General Characteristics Item Description: 3-1/2 IN. LG; 1/4 IN. W IN; End Item Identification: WESTINGHOUSE MODEL AIR COOLED ALUMINUM WELDING GUN. 1 specification is 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.