Vane, Fan, Aircraft Gas Turbine En2840-01-445-1204
NSN 2840-01-445-1204 · NIIN 014451204 · Part number 23058743
Rolls-Royce Corporation · FSC 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components · FSG 28 — Engines, Turbines, and Components · CAGE 63005
Government record, cited
NSN 2840-01-445-1204 — this item is cataloged by the U.S. Government under National Stock Number 2840-01-445-1204. Manufacturer of record part number: 23058743.
Also searched as2840-01-445-1204 ·
2840014451204 ·
NIIN 014451204 ·
01-445-1204 ·
FSC 2840 Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components · CAGE 63005 · 23058743
Nearby stock numbers← 2840-01-445-0387 Frame, Turbine, Aircraft Gas Turbi
·
2840-01-445-1205 Vane, Fan, Aircraft Gas Turbine En →
Features
Vane,fan,aircraft Gas Turbine En — FSC 2840
Stage Number: 1
Engine Section Location: FAN
1 manufacturer part number on file
Manufacturer of record: Rolls-Royce Corporation
Identification
NSN: 2840-01-445-1204
NIIN: 014451204
FSC: 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
FSG: 28 — Engines, Turbines, and Components
Primary part number: 23058743
Manufacturer: Rolls-Royce Corporation
General Description
The Vane,fan,aircraft Gas Turbine En, cataloged under National Stock Number 2840-01-445-1204, 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 Rolls-Royce Corporation. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 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
2840-01-445-1204
Primary Part Number
23058743
Item Name
Vane,fan,aircraft Gas Turbine En
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 2840-01-445-1204?
NSN 2840-01-445-1204 is a Vane,fan,aircraft Gas Turbine En, manufactured by Rolls-Royce Corporation, classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.
What part numbers are listed for NSN 2840-01-445-1204?
NSN 2840-01-445-1204 has 1 manufacturer part number on file: 23058743 (Rolls-Royce Corporation).
What are the specifications of 23058743?
Key specifications for 23058743: Stage Number: 1; Engine Section Location: FAN; End Item Identification: T56 ACFT ENGINE. 2 specifications are documented in the U.S. Government catalog.
Is NSN 2840-01-445-1204 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.
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.