The Hinge,aircraft, cataloged under National Stock Number 1560-01-640-9956, is classified within Federal Supply Class 1560 (Airframe Structural Components) of the Aircraft and Airframe Components group. The manufacturer of record is Northrop Grumman Systems Corporation. Government technical data includes 5 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1560-01-640-9956 |
| Primary Part Number | 3-26254-12 |
| Item Name | Hinge,aircraft |
| FSC / FSG | 1560 / 15 — Airframe Structural Components |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Aircraft Station Number | WS 66.250 |
| Material Document and Classification | AMS 4050 FED SPEC SINGLE MATERIAL RESPONSE |
| Aircraft Location | FLAP OUTBOARD |
| Material | ALUMINUM ALLOY 7050 |
| Aircraft Mission Design Series | T-38 |
| 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 |
| Part Number | Manufacturer |
|---|---|
| 3-26254-12 PRIMARY | Northrop Grumman Systems Corporation (USA) |
| Reference | Meaning |
|---|---|
| 3-26254-12 | 3/9 Design control — primary reference Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems |
NSN 1560-01-640-9956 is a Hinge,aircraft, manufactured by Northrop Grumman Systems Corporation, classified under FSC 1560, Airframe Structural Components. Status: active.
NSN 1560-01-640-9956 has 1 manufacturer part number on file: 3-26254-12 (Northrop Grumman Systems Corporation).
Key specifications for 3-26254-12: Aircraft Station Number: WS 66.250; Material Document and Classification: AMS 4050 FED SPEC SINGLE MATERIAL RESPONSE; Aircraft Location: FLAP OUTBOARD; Part Name Assigned by Controlling Agency: HINGE ASSEMBLY-FIXED. 5 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 1560-01-640-9956 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.