NSN 2840-01-370-1942 · NIIN 013701942 · Part number 3104221-02
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. · FSC 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components · FSG 28 — Engines, Turbines, and Components · CAGE 00198
Government record, cited
NSN 2840-01-370-1942 — this item is cataloged by the U.S. Government under National Stock Number 2840-01-370-1942. Manufacturer of record part number: 3104221-02.
Also searched as2840-01-370-1942 ·
2840013701942 ·
NIIN 013701942 ·
01-370-1942 ·
FSC 2840 Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components · CAGE 00198 · 3104221-02
Nearby stock numbers← 2840-01-370-1766 Seal, Metallic, Aircraft Gas Turbi
·
2840-01-370-1943 Blade, Compressor, Aircraft Gas Tu →
Features
Blade,turbine Rotor,aircraft Gas — FSC 2840
Design Type: COMPRESSOR
Engine Section Location: TURBINE
1 manufacturer part number on file
Manufacturer of record: Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
Identification
NSN: 2840-01-370-1942
NIIN: 013701942
FSC: 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
The Blade,turbine Rotor,aircraft Gas, cataloged under National Stock Number 2840-01-370-1942, 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 Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.. 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
2840-01-370-1942
Primary Part Number
3104221-02
Item Name
Blade,turbine Rotor,aircraft Gas
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 2840-01-370-1942?
NSN 2840-01-370-1942 is a Blade,turbine Rotor,aircraft Gas, manufactured by Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp., classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.
What part numbers are listed for NSN 2840-01-370-1942?
NSN 2840-01-370-1942 has 1 manufacturer part number on file: 3104221-02 (Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.).
What are the specifications of 3104221-02?
Key specifications for 3104221-02: Design Type: COMPRESSOR; Engine Section Location: TURBINE; Special Features: TRIPLE TAPERED AIRFOIL CONFIGURATION; Part Name Assigned by Controlling Agency: BLADE,TURBINE ENGINE. 2 specifications are documented in the U.S. Government catalog.
Is NSN 2840-01-370-1942 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 2840-01-370-1942?
NSN 2840-01-370-1942 has DEMIL Code D. 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.