NSN 2840-00-922-8946 · NIIN 009228946 · Part number 753141
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney · FSC 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components · FSG 28 — Engines, Turbines, and Components · CAGE 77445
Government record, cited
NSN 2840-00-922-8946 — this item is cataloged by the U.S. Government under National Stock Number 2840-00-922-8946. Manufacturer of record part number: 753141.
Also searched as2840-00-922-8946 ·
2840009228946 ·
NIIN 009228946 ·
00-922-8946 ·
FSC 2840 Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components · CAGE 77445 · 753141 · 711321 · 520341
Nearby stock numbers← 2840-00-922-8945
·
2840-00-922-8947 Case and Nozzle Assembly, Turbine →
Features
Blade Set,compressor,aircraft Ga — FSC 2840
End Item Source: 77445
Criticality Code Justification: AGAV
End Item Name: ACFT ENG
3 manufacturer part numbers on file
Manufacturer of record: Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
Identification
NSN: 2840-00-922-8946
NIIN: 009228946
FSC: 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
FSG: 28 — Engines, Turbines, and Components
Primary part number: 753141
Manufacturer: Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
General Description
The Blade Set,compressor,aircraft Ga, cataloged under National Stock Number 2840-00-922-8946, 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 Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
2840-00-922-8946
Primary Part Number
753141
Item Name
Blade Set,compressor,aircraft Ga
FSC / FSG
2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
Manufacturer
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
Status
ACTIVE
End Item Source
77445
Criticality Code Justification
AGAV
End Item Name
ACFT ENG
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL B — Remove Demilitarization Key Points
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
Y
⇄Related Items3
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5961-01-196-491171-1321POSSIBLE MATCH
SEMICONDUCTOR DEVICE,DIODE
Possible match (shared part number)Meggitt (uk) Limited
4610-01-249-195313226E8380POSSIBLE MATCH
FILTER UNIT,WATER PURIFICATION,F
Possible match (shared part number)Cecom Lr Center
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
Related Parts
5961-01-196-4911POSSIBLE MATCH
SEMICONDUCTOR DEVICE,DIODE
71-1321
4610-01-249-1953POSSIBLE MATCH
FILTER UNIT,WATER PURIFICATION,F
13226E8380
5962-01-449-7943POSSIBLE MATCH
MICROCIRCUIT,DIGITAL
Frequently Asked Questions
What is NSN 2840-00-922-8946?
NSN 2840-00-922-8946 is a Blade Set,compressor,aircraft Ga, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.
What part numbers are listed for NSN 2840-00-922-8946?
NSN 2840-00-922-8946 has 3 manufacturer part numbers on file: 711321 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 753141 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 520341 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
What NSN replaces 2840-00-922-8946?
3 possible matches (shared part number, not a government interchangeability claim): 5961-01-196-4911, 4610-01-249-1953, 5962-01-449-7943. Verify interchangeability with system specifications before substitution.
What are the specifications of 753141?
Key specifications for 753141: End Item Source: 77445; Criticality Code Justification: AGAV; End Item Name: ACFT ENG; End Item Identification: J57. 3 specifications are documented in the U.S. Government catalog.
Is NSN 2840-00-922-8946 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 2840-00-922-8946?
NSN 2840-00-922-8946 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.