The Hinge,butt, cataloged under National Stock Number 5340-01-577-8274, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is General Atomics Aeronautical Systems, Inc.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active. Unit of issue: EA.
| Item Name | Hinge,butt |
| FSC / FSG | 5340 — Hardware, Commercial (FSG 53) |
| Manufacturers | General Atomics Aeronautical Systems, Inc. (CAGE 0YJB5) |
| Parameter | Value |
|---|---|
| NSN | 5340-01-577-8274 |
| Primary Part Number | UPA21347 |
| Item Name | Hinge,butt |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | General Atomics Aeronautical Systems, Inc. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| UPA21347 PRIMARY | General Atomics Aeronautical Systems, Inc. (USA) |
NSN 5340-01-577-8274 is a Hinge,butt, manufactured by General Atomics Aeronautical Systems, Inc., classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-577-8274 has 1 manufacturer part number on file: UPA21347 (General Atomics Aeronautical Systems, Inc.).
Key specifications for UPA21347: End Item Identification: PREDATOR UAV,RQ-1A/B GENERAL ATOMICS-AERO A. 0 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 5340-01-577-8274 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.