NSN 2840-01-602-7239 · NIIN 016027239 · Part number 4308012-5
Triumph Actuation Systems - Connecticut, Llc · FSC 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components · FSG 28 — Engines, Turbines, and Components · CAGE 33068
Government record, cited
NSN 2840-01-602-7239 — this item is cataloged by the U.S. Government under National Stock Number 2840-01-602-7239. Manufacturer of record part number: 4308012-5.
Also searched as2840-01-602-7239 ·
2840016027239 ·
NIIN 016027239 ·
01-602-7239 ·
FSC 2840 Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components · CAGE 33068 · 4308012-5
Manufacturer of record: Triumph Actuation Systems - Connecticut, Llc
Identification
NSN: 2840-01-602-7239
NIIN: 016027239
FSC: 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
FSG: 28 — Engines, Turbines, and Components
Primary part number: 4308012-5
Manufacturer: Triumph Actuation Systems - Connecticut, Llc
General Description
The Carrier Planetary Reduction Gear, cataloged under National Stock Number 2840-01-602-7239, is classified within Federal Supply Class 2840 (Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Triumph Actuation Systems - Connecticut, Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
2840-01-602-7239
Primary Part Number
4308012-5
Item Name
Carrier Planetary Reduction Gear
FSC / FSG
2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
Triumph Actuation Systems - Connecticut, Llc (USA)
No interchangeability data on file.
Other items in FSC 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2840-00-004-4242
2840-00-004-4242 · Item name not on file
2840-00-021-4702
PLATE,RETAINING,TUB
2840-00-043-0981
BRACKET ASSEMBLY,TUBING
2840-00-043-0982
BRACKET ASSEMBLY,TUBING
2840-00-048-5261
2840-00-048-5261 · Item name not on file
2840-00-407-9165
DIPSTICK,ENGINE
2840-01-171-0875
SEAL,FUEL
2840-01-171-0875
SEAL,FUEL
Frequently Asked Questions
What is NSN 2840-01-602-7239?
NSN 2840-01-602-7239 is a Carrier Planetary Reduction Gear, manufactured by Triumph Actuation Systems - Connecticut, Llc, classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.
What part numbers are listed for NSN 2840-01-602-7239?
NSN 2840-01-602-7239 has 1 manufacturer part number on file: 4308012-5 (Triumph Actuation Systems - Connecticut, Llc).
What are the specifications of 4308012-5?
Key specifications for 4308012-5: Part Name Assigned by Controlling Agency: GEAR ASSY PLANET, SPUR; End Item Identification: V-22. 0 specifications are documented in the U.S. Government catalog.
Is NSN 2840-01-602-7239 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
What is the DEMIL code for NSN 2840-01-602-7239?
NSN 2840-01-602-7239 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.