The Cylinder Assembly,reaction, cataloged under National Stock Number 1680-01-039-7825, 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 Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems. The record lists 9 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1680-01-039-7825 |
| Primary Part Number | 2-41309-501 |
| Item Name | Cylinder Assembly,reaction |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Manufacturer | Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 2-41309-501 | Heroux-Devtek Inc (CAN) |
| 2-41309-501 | Tect Hypervelocity, Inc. (USA) |
| 2-41309-501 | Alamo Aircraft, Ltd. (USA) |
| 2-41309-501 | Intertrade Logistics, Llc (USA) |
| 2-41309-501 | Derco Aerospace, Inc. Dba Derco Aerospace, Inc. a Lockheed Martin Company (USA) |
| 2-41309-501 PRIMARY | Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems (USA) |
| 2-41309-501 | Northrop Grumman Systems Corporation (USA) |
| 2-41309-501 | Hdi Landing Gear Usa Inc (USA) |
| 2-41309-501 | Bemsco Inc (USA) |
| Reference | Meaning |
|---|---|
| 2-41309-501 | 5/9 Secondary reference A. R. Machining, Inc Dba a R Machining Inc |
| 2-41309-501 | 5/9 Secondary reference Northrop Grumman Technical Services, Inc. Dba Defense Systems Sector |
NSN 1680-01-039-7825 is a Cylinder Assembly,reaction, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
NSN 1680-01-039-7825 has 9 manufacturer part numbers on file: 2-41309-501 (Heroux-Devtek Inc), 2-41309-501 (Tect Hypervelocity, Inc.), 2-41309-501 (Alamo Aircraft, Ltd.), 2-41309-501 (Intertrade Logistics, Llc), 2-41309-501 (Derco Aerospace, Inc. Dba Derco Aerospace, Inc. a Lockheed Martin Company) and 4 more.
Key specifications for 2-41309-501: End Item Identification: ACFT F5 NOSE WHEEL STEERING. 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.
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.