PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

489958Chamber,combustion,aircraft Gas

Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney · NSN 2840-00-405-1092 · FSC 2840 · No Item Name Available
Verified by PartsTable
NSN 2840-00-405-1092 — this item is cataloged by the U.S. Government under National Stock Number 2840-00-405-1092. Primary manufacturer part number: 489958.
Features
  • Chamber,combustion,aircraft Gas — FSC 2840
  • Criticality Code Justification: AGAV
  • Reference Data and Literature: T.O. 2J-TF33-4, FIG 26, IND 47
  • 2 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 Chamber,combustion,aircraft Gas, cataloged under National Stock Number 2840-00-405-1092, 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 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
NSN2840-00-405-1092
Primary Part Number489958
Item NameChamber,combustion,aircraft Gas
FSC / FSG2840 / 28 — No Item Name Available
ManufacturerRtx Corporation Dba Pratt & Whitney Div Pratt &whitney
StatusACTIVE
Criticality Code JustificationAGAV
Reference Data and LiteratureT.O. 2J-TF33-4, FIG 26, IND 47
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5930-00-567-5021484092 INTERCHANGEABLE
Rod
Meggitt Troy Inc
Cross-Reference Index
Part NumberManufacturer
489958 PRIMARY Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
489958 Rtx Corporation Div Pratt & Whitney (USA)
Related Parts
5930-00-567-5021INTERCHANGEABLE
ROD
484092

Frequently Asked Questions

What is NSN 2840-00-405-1092?

NSN 2840-00-405-1092 is a Chamber,combustion,aircraft Gas, 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 2840-00-405-1092?

NSN 2840-00-405-1092 has 2 cross-referenced part numbers: 489958 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 489958 (Rtx Corporation Div Pratt & Whitney).

What NSN replaces 2840-00-405-1092?

There is 1 known substitute for 2840-00-405-1092: 5930-00-567-5021. Verify interchangeability with system specifications before substitution.

What are the specifications of 489958?

Key specifications for 489958: End Item Identification: TF33 AIRCRAFT GAS TURBINE ENGINE; Criticality Code Justification: AGAV; Reference Data and Literature: T.O. 2J-TF33-4, FIG 26, IND 47. 3 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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