The Adapter,hoisting, cataloged under National Stock Number 3940-01-520-4378, is classified within Federal Supply Class 3940 (Blocks, Tackle, Rigging, and Slings) of the Materials Handling Equipment 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.
| Parameter | Value |
|---|---|
| NSN | 3940-01-520-4378 |
| Primary Part Number | UPA91289-1 |
| Item Name | Adapter,hoisting |
| FSC / FSG | 3940 / 39 — Blocks, Tackle, Rigging, and Slings |
| Manufacturer | General Atomics Aeronautical Systems, Inc. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| UPA91289-1 PRIMARY | General Atomics Aeronautical Systems, Inc. (USA) |
NSN 3940-01-520-4378 is a Adapter,hoisting, manufactured by General Atomics Aeronautical Systems, Inc., classified under FSC 3940, Blocks, Tackle, Rigging, and Slings. Status: active.
NSN 3940-01-520-4378 has 1 manufacturer part number on file: UPA91289-1 (General Atomics Aeronautical Systems, Inc.).
Key specifications for UPA91289-1: Special Features: PART NAME ASSIGNED BY CONTROLLING AGENCY SPREAD BAR, ENGINE HOIST; End Item Identification: PREDATOR UAV RQ1. 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.
NSN 3940-01-520-4378 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.