PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

730666Vane Assembly,compressor,aircraf

Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney · NSN 2840-00-991-9208 · FSC 2840 · No Item Name Available
Verified by PartsTable
NSN 2840-00-991-9208 — this item is cataloged by the U.S. Government under National Stock Number 2840-00-991-9208. Primary manufacturer part number: 730666.
Features
  • Vane Assembly,compressor,aircraf — FSC 2840
  • Criticality Code Justification: AGAV
  • Engine Section Location: TURBINE
  • Precious Material: SILVER
  • Diameter: 30.244 INCHES MINIMUM AND 30.250 INCHES MAXIMUM IN
  • 3 verified cross-references
  • Primary manufacturer: Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Vane Assembly,compressor,aircraf, cataloged under National Stock Number 2840-00-991-9208, 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 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2840-00-991-9208
Primary Part Number730666
Item NameVane Assembly,compressor,aircraf
FSC / FSG2840 / 28 — No Item Name Available
ManufacturerRtx Corporation Dba Pratt & Whitney Div Pratt &whitney
StatusACTIVE
Criticality Code JustificationAGAV
Engine Section LocationTURBINE
Precious MaterialSILVER
Diameter30.244 INCHES MINIMUM AND 30.250 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5905-00-502-33771901-1036 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
General Dynamics Motion Control Llc
5930-01-038-5457228-7336P1 INTERCHANGEABLE
Switch,rotary
Raytheon Company Dba Raytheon Co
3040-01-210-3311745425 INTERCHANGEABLE
Connecting Link,rigid
Hamilton Sundstrand Corporation
Cross-Reference Index
Part NumberManufacturer
730666 PRIMARY Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
704176 Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
480676 Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
Related Parts
5905-00-502-3377INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
1901-1036
5930-01-038-5457INTERCHANGEABLE
SWITCH,ROTARY
228-7336P1
3040-01-210-3311INTERCHANGEABLE
CONNECTING LINK,RIGID
745425

Frequently Asked Questions

What is NSN 2840-00-991-9208?

NSN 2840-00-991-9208 is a Vane Assembly,compressor,aircraf, 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 2840-00-991-9208?

NSN 2840-00-991-9208 has 3 cross-referenced part numbers: 730666 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 704176 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 480676 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).

What NSN replaces 2840-00-991-9208?

There are 3 known substitutes for 2840-00-991-9208: 5905-00-502-3377, 5930-01-038-5457, 3040-01-210-3311. Verify interchangeability with system specifications before substitution.

What are the specifications of 730666?

Key specifications for 730666: End Item Identification: TF-33 JET ENGINES AND COMPONENTS; Criticality Code Justification: AGAV; Engine Section Location: TURBINE; Part Name Assigned by Controlling Agency: STATOR ASSY,6TH STG. 7 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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