PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

323305Support,turbine Component,aircra

Turbo Power & Marine System Inc Sub of United Technologies Corp · NSN 2840-00-571-0841 · FSC 2840 · No Item Name Available
Verified by PartsTable
NSN 2840-00-571-0841 — this item is cataloged by the U.S. Government under National Stock Number 2840-00-571-0841. Primary manufacturer part number: 323305.
Features
  • Support,turbine Component,aircra — FSC 2840
  • Criticality Code Justification: AGAV
  • 3 verified cross-references
  • Primary manufacturer: Turbo Power & Marine System Inc Sub of United Technologies Corp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Support,turbine Component,aircra, cataloged under National Stock Number 2840-00-571-0841, is classified within Federal Supply Class 2840 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Turbo Power & Marine System Inc Sub of United Technologies Corp. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN2840-00-571-0841
Primary Part Number323305
Item NameSupport,turbine Component,aircra
FSC / FSG2840 / 28 — No Item Name Available
ManufacturerTurbo Power & Marine System Inc Sub of United Technologies Corp
StatusCANCELLED
Criticality Code JustificationAGAV
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
5935-00-816-9119575R911H01 INTERCHANGEABLE
Connector,plug,electrical
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
5905-01-028-8621312226 INTERCHANGEABLE
Resistor Network,fixed,film
Vishay Intertechnology, Inc.
Cross-Reference Index
Part NumberManufacturer
323305 Turbo Power & Marine System Inc Sub of United Technologies Corp (USA)
312226 Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
323305 Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
Related Parts
5935-00-816-9119INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
575R911H01
5905-01-028-8621INTERCHANGEABLE
RESISTOR NETWORK,FIXED,FILM
312226

Frequently Asked Questions

What is NSN 2840-00-571-0841?

NSN 2840-00-571-0841 is a Support,turbine Component,aircra, manufactured by Turbo Power & Marine System Inc Sub of United Technologies Corp, classified under FSC 2840 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 2840-00-571-0841?

NSN 2840-00-571-0841 has 3 cross-referenced part numbers: 323305 (Turbo Power & Marine System Inc Sub of United Technologies Corp), 312226 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 323305 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).

What NSN replaces 2840-00-571-0841?

There are 2 known substitutes for 2840-00-571-0841: 5935-00-816-9119, 5905-01-028-8621. Verify interchangeability with system specifications before substitution.

What are the specifications of 323305?

Key specifications for 323305: End Item Identification: J-57 AIRCRAFT ENGINE; Criticality Code Justification: AGAV. 2 total characteristics are documented in the Federal Logistics Information System.

Is NSN 2840-00-571-0841 still in active supply?

NSN 2840-00-571-0841 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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