PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

822249Compressor,aircraft Gas Turbine

Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney · NSN 2840-00-918-8399 · FSC 2840 · No Item Name Available
Verified by PartsTable
NSN 2840-00-918-8399 — this item is cataloged by the U.S. Government under National Stock Number 2840-00-918-8399. Primary manufacturer part number: 822249.
Features
  • Compressor,aircraft Gas Turbine — FSC 2840
  • Engine Section Location: COMPRESSOR
  • Design Type: AXIAL COMPRESSOR
  • 8 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 Compressor,aircraft Gas Turbine, cataloged under National Stock Number 2840-00-918-8399, 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 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN2840-00-918-8399
Primary Part Number822249
Item NameCompressor,aircraft Gas Turbine
FSC / FSG2840 / 28 — No Item Name Available
ManufacturerRtx Corporation Dba Pratt & Whitney Div Pratt &whitney
StatusCANCELLED
Engine Section LocationCOMPRESSOR
Design TypeAXIAL COMPRESSOR
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
5340-00-200-67736739 INTERCHANGEABLE
Clip,retaining
Avox Systems Inc Dba Avox Systems Inc
1355-00-563-5804770645 INTERCHANGEABLE
Support,outer
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
4810-00-873-2506822249 INTERCHANGEABLE
Sleeve and Slide,directional Con
Eaton Aerospace, Llc Dba Jackson South
2510-01-629-4282 INTERCHANGEABLE
Valve,regulating,air Suspension
Cross-Reference Index
Part NumberManufacturer
676763 Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
673900 Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
770645 Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
553371 Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
673903 Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
468814 Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
822249 PRIMARY Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
659298 Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
Related Parts
5340-00-200-6773INTERCHANGEABLE
CLIP,RETAINING
6739
1355-00-563-5804INTERCHANGEABLE
SUPPORT,OUTER
770645
4810-00-873-2506INTERCHANGEABLE
SLEEVE AND SLIDE,DIRECTIONAL CON
822249
2510-01-629-4282INTERCHANGEABLE
VALVE,REGULATING,AIR SUSPENSION

Frequently Asked Questions

What is NSN 2840-00-918-8399?

NSN 2840-00-918-8399 is a Compressor,aircraft Gas Turbine, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 2840 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 2840-00-918-8399?

NSN 2840-00-918-8399 has 8 cross-referenced part numbers: 676763 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 673900 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 770645 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 553371 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 673903 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney) and 3 more.

What NSN replaces 2840-00-918-8399?

There are 4 known substitutes for 2840-00-918-8399: 5340-00-200-6773, 1355-00-563-5804, 4810-00-873-2506 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 822249?

Key specifications for 822249: Special Features: WAS COMPRESSOR,AXIAL,TURBINE ENGINE; Engine Section Location: COMPRESSOR; End Item Identification: ACFT ENG TF-33; Design Type: AXIAL COMPRESSOR. 4 total characteristics are documented in the Federal Logistics Information System.

Is NSN 2840-00-918-8399 still in active supply?

NSN 2840-00-918-8399 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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