PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4041583Vane,fan,aircraft Gas Turbine En

Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney · NSN 2840-00-365-2015 · FSC 2840 · No Item Name Available
Verified by PartsTable
NSN 2840-00-365-2015 — this item is cataloged by the U.S. Government under National Stock Number 2840-00-365-2015. Primary manufacturer part number: 4041583.
Features
  • Vane,fan,aircraft Gas Turbine En — FSC 2840
  • Material: TITANIUM ALLOY OVERALL
  • Criticality Code Justification: AGAV
  • Engine Section Location: FAN
  • 2 verified cross-references
  • Primary manufacturer: Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
Applications
  • Applications requiring Titanium Alloy Overall construction
General Description

The Vane,fan,aircraft Gas Turbine En, cataloged under National Stock Number 2840-00-365-2015, is classified within Federal Supply Class 2840 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2840-00-365-2015
Primary Part Number4041583
Item NameVane,fan,aircraft Gas Turbine En
FSC / FSG2840 / 28 — No Item Name Available
ManufacturerRtx Corporation Dba Pratt & Whitney Div Pratt &whitney
StatusACTIVE
MaterialTITANIUM ALLOY OVERALL
Criticality Code JustificationAGAV
Engine Section LocationFAN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
2910-01-011-2994 INTERCHANGEABLE
Carburetor,float
Cross-Reference Index
Part NumberManufacturer
4041583 PRIMARY Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
4041583 Rtx Corporation Div Pratt & Whitney (USA)
Related Parts
2910-01-011-2994INTERCHANGEABLE
CARBURETOR,FLOAT

Frequently Asked Questions

What is NSN 2840-00-365-2015?

NSN 2840-00-365-2015 is a Vane,fan,aircraft Gas Turbine En, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 2840 (No Item Name Available). Status: active.

What are the part numbers for NSN 2840-00-365-2015?

NSN 2840-00-365-2015 has 2 cross-referenced part numbers: 4041583 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 4041583 (Rtx Corporation Div Pratt & Whitney).

What NSN replaces 2840-00-365-2015?

There is 1 known substitute for 2840-00-365-2015: 2910-01-011-2994. Verify interchangeability with system specifications before substitution.

What are the specifications of 4041583?

Key specifications for 4041583: Material: TITANIUM ALLOY OVERALL; Criticality Code Justification: AGAV; Overall Length: 1.730 INCHES MINIMUM AND 1.740 INCHES MAXIMUM IN; Engine Section Location: FAN. 5 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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