The Hinge,aircraft, cataloged under National Stock Number 1560-01-504-7783, 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 Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 1560-01-504-7783 |
| Primary Part Number | 74A231630-1007 |
| Item Name | Hinge,aircraft |
| FSC / FSG | 1560 / 15 — Airframe Structural Components |
| Manufacturer | Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems |
| Status | ACTIVE |
| Criticality Code Justification | AGAV |
| Height | 1.731 INCHES MINIMUM AND 1.746 INCHES MAXIMUM IN |
| Aircraft Location | UPPER-VERTICAL STABILIZER |
| Material | TITANIUM ALLOY |
| Aircraft Mission Design Series | 7D35/W3 |
| 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 |
|---|---|
| 74A231630-1005 | Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems (USA) |
| 74A231630-1007 PRIMARY | Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems (USA) |
| 74A231630-1005 | The Boeing Company Div Defense (USA) |
| 74A231630-1007 PRIMARY | The Boeing Company Div Defense (USA) |
| Reference | Meaning |
|---|---|
| 74A231630 | D/9 Drawing number reference only The Boeing Company Div Defense |
NSN 1560-01-504-7783 is a Hinge,aircraft, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems, classified under FSC 1560, Airframe Structural Components. Status: active.
NSN 1560-01-504-7783 has 4 manufacturer part numbers on file: 74A231630-1005 (Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems), 74A231630-1007 (Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems), 74A231630-1005 (The Boeing Company Div Defense), 74A231630-1007 (The Boeing Company Div Defense).
Key specifications for 74A231630-1007: Criticality Code Justification: AGAV; Overall Length: 3.090 INCHES NOMINAL IN; Height: 1.731 INCHES MINIMUM AND 1.746 INCHES MAXIMUM IN; Special Features: DIA OF HINGE HOLES ARE 0.376 IN (AFTER INSTALLATION OF BUSHINGS); 2 UNTHREADED MOUNTING HOLES DIA ARE 0.530 IN, NOMINAL IN. 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 1560-01-504-7783 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.