PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

424013Support Assy,left I

Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney · NSN 2840-00-797-2729 · FSC 2840 · No Item Name Available
Verified by PartsTable
NSN 2840-00-797-2729 — this item is cataloged by the U.S. Government under National Stock Number 2840-00-797-2729. Primary manufacturer part number: 424013.
Features
  • Support Assy,left I — FSC 2840
  • 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 Support Assy,left I, cataloged under National Stock Number 2840-00-797-2729, 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. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSupport Assy,left I
FSC / FSG2840 — No Item Name Available (FSG 28)
ManufacturersRtx Corporation Dba Pratt & Whitney Div Pratt &whitney (CAGE 77445); The United Tool & Die Company (CAGE 79043)
Technical Specifications
ParameterValue
NSN2840-00-797-2729
Primary Part Number424013
Item NameSupport Assy,left I
FSC / FSG2840 / 28 — No Item Name Available
ManufacturerRtx Corporation Dba Pratt & Whitney Div Pratt &whitney
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
1320-00-038-9959SK120583ITEM8 INTERCHANGEABLE
Cover,inlet
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
3110-00-155-6735 INTERCHANGEABLE
Bearing,ball,annular
4810-00-213-9527424013 INTERCHANGEABLE
Hydrafoil,valve
Lockheed Martin Corporation Div Rotary and Mission Systems
4210-01-170-1309878617 INTERCHANGEABLE
Valve,fire Extinguisher
Kidde-Fenwal, Llc
6110-01-183-524821B127-2-A INTERCHANGEABLE
Control,generator
Aero International, Llc Dba Ams Engineered Solutions
Cross-Reference Index
Part NumberManufacturer
424013 PRIMARY Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
424013 The United Tool & Die Company (USA)
Related Parts
1320-00-038-9959INTERCHANGEABLE
COVER,INLET
SK120583ITEM8
3110-00-155-6735INTERCHANGEABLE
BEARING,BALL,ANNULAR
4810-00-213-9527INTERCHANGEABLE
HYDRAFOIL,VALVE
424013
4210-01-170-1309INTERCHANGEABLE
VALVE,FIRE EXTINGUISHER
878617
6110-01-183-5248INTERCHANGEABLE
CONTROL,GENERATOR
21B127-2-A

Frequently Asked Questions

What is NSN 2840-00-797-2729?

NSN 2840-00-797-2729 is a Support Assy,left I, 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 2840-00-797-2729?

NSN 2840-00-797-2729 has 2 cross-referenced part numbers: 424013 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 424013 (The United Tool & Die Company).

What NSN replaces 2840-00-797-2729?

There are 5 known substitutes for 2840-00-797-2729: 1320-00-038-9959, 3110-00-155-6735, 4810-00-213-9527 and 2 more. Verify interchangeability with system specifications before substitution.

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