The Bell Crank, cataloged under National Stock Number 1680-01-449-7602, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Northrop Grumman Systems Corporation. The record lists 12 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1680-01-449-7602 |
| Primary Part Number | 160D321030-4 |
| Item Name | Bell Crank |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Manufacturer | Northrop Grumman Systems Corporation |
| 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 |
|---|---|
| 160D321030-4 | Northrop Grumman Systems Corporation (USA) |
| 160D321030-4 | Bruder Industry (USA) |
| 160D321030-4 | Northwest Machining & Mfg., Inc. Dba Northwest Machining & Manufacturing Inc (USA) |
| 160D321030-4 | Capy Machine Shop Inc. Dba Capy Machine Shop Inc (USA) |
| 160D321030-4 | Tens Machine Company, Inc. Dba Tens Machine Co Inc (USA) |
| 160D321030-4 | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Northrop Grumman Aeronautics Systems (USA) |
| 160D321030-4 PRIMARY | Northrop Grumman Systems Corporation (USA) |
| 160D321030-4 | Cpi Aerostructures Inc (USA) |
| 160D321030-4 | Aerometals, Inc. (USA) |
| 160D321030-4 | Design/ol, Inc. (USA) |
| 160D321030-4 | Welding Metallurgy, Inc. (USA) |
| 160D321030-4 | Thomas Instrument, Incorporated (USA) |
NSN 1680-01-449-7602 is a Bell Crank, manufactured by Northrop Grumman Systems Corporation, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
NSN 1680-01-449-7602 has 12 manufacturer part numbers on file: 160D321030-4 (Northrop Grumman Systems Corporation), 160D321030-4 (Bruder Industry), 160D321030-4 (Northwest Machining & Mfg., Inc. Dba Northwest Machining & Manufacturing Inc), 160D321030-4 (Capy Machine Shop Inc. Dba Capy Machine Shop Inc), 160D321030-4 (Tens Machine Company, Inc. Dba Tens Machine Co Inc) and 7 more.
Key specifications for 160D321030-4: Special Features: AIRCRAFT LOCATION - TORQUE SHAFT - MATCHED SET CABLE CRANK, PITCH; AIRCRAFT STATION - FS 682.800; End Item Identification: A-10A AIRCRAFT A. 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 1680-01-449-7602 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.