NSN 2840-01-146-8364 · NIIN 011468364 · Part number 65393-04100-044
Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp · FSC 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components · FSG 28 — Engines, Turbines, and Components · CAGE 78286
Government record, cited
NSN 2840-01-146-8364 — this item is cataloged by the U.S. Government under National Stock Number 2840-01-146-8364. Manufacturer of record part number: 65393-04100-044.
Also searched as2840-01-146-8364 ·
2840011468364 ·
NIIN 011468364 ·
01-146-8364 ·
FSC 2840 Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components · CAGE 78286 · 65393-04100-044 · 65393-04100-043
Nearby stock numbers← 2840-01-146-7583 Vane, Fan, Aircraft Gas Turbine En
·
2840-01-146-8365 Nozzle, Lubricating, Aircraft Gas →
Features
Gearbox,accessory Drive,turbine — FSC 2840
2 manufacturer part numbers on file
Manufacturer of record: Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp
Identification
NSN: 2840-01-146-8364
NIIN: 011468364
FSC: 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
The Gearbox,accessory Drive,turbine, cataloged under National Stock Number 2840-01-146-8364, 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 Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
2840-01-146-8364
Primary Part Number
65393-04100-044
Item Name
Gearbox,accessory Drive,turbine
FSC / FSG
2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
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 2840-01-146-8364?
NSN 2840-01-146-8364 is a Gearbox,accessory Drive,turbine, manufactured by Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp, classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.
What part numbers are listed for NSN 2840-01-146-8364?
NSN 2840-01-146-8364 has 2 manufacturer part numbers on file: 65393-04100-043 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp), 65393-04100-044 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp).
What are the specifications of 65393-04100-044?
Key specifications for 65393-04100-044: End Item Identification: AIRCRAFT MODEL CH-53E. 0 specifications are documented in the U.S. Government catalog.
Is NSN 2840-01-146-8364 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 2840-01-146-8364?
NSN 2840-01-146-8364 has DEMIL Code B. 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.