PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4913Shaft,turbine,aircraft Gas Turbi

Northrop Grumman Systems Corporation Div Marine Systems · NSN 2840-01-098-2639 · FSC 2840 · No Item Name Available
Verified by PartsTable
NSN 2840-01-098-2639 — this item is cataloged by the U.S. Government under National Stock Number 2840-01-098-2639. Primary manufacturer part number: 4913.
Features
  • Shaft,turbine,aircraft Gas Turbi — FSC 2840
  • 2 verified cross-references
  • Primary manufacturer: Northrop Grumman Systems Corporation Div Marine Systems
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Shaft,turbine,aircraft Gas Turbi, cataloged under National Stock Number 2840-01-098-2639, is classified within Federal Supply Class 2840 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Northrop Grumman Systems Corporation Div Marine Systems. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameShaft,turbine,aircraft Gas Turbi
FSC / FSG2840 — No Item Name Available (FSG 28)
ManufacturersWestinghouse Electric Corp Sturtevant Div (CAGE 80231); Northrop Grumman Systems Corporation Div Marine Systems (CAGE 90099)
Technical Specifications
ParameterValue
NSN2840-01-098-2639
Primary Part Number4913
Item NameShaft,turbine,aircraft Gas Turbi
FSC / FSG2840 / 28 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation Div Marine Systems
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4810-00-022-6571491-3 INTERCHANGEABLE
Valve,solenoid
Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division
5935-00-063-1063 INTERCHANGEABLE
Socket,plug-in Electronic Compon
5905-00-242-92444913 INTERCHANGEABLE
Resistor,variable,wire Wound,non
Ohmite Holding, L.l.c. Dba Ohmite Manufacturing
5360-00-391-41497347246 INTERCHANGEABLE
Spring,helical,torsion
U S Army Tank Automotive Command Amsta-Im-Mm
5330-00-391-8993 INTERCHANGEABLE
Gasket Assortment
4720-00-792-15724913 INTERCHANGEABLE
Hose,air Duct
Flexco, Inc
5315-00-811-16074913 INTERCHANGEABLE
Pin,straight,headless
Aerocontrolex Group, Inc. Div Talley Actuators
5945-01-017-71994511PC3 INTERCHANGEABLE
Plunger,solenoid
Circor Aerospace, Inc. Dba Circor Aerospace Inc
5120-01-087-2819GS16168-1 INTERCHANGEABLE
Alignment Tool,blade
Hamilton Sundstrand Corporation Dba Collins Aerospace
5342-01-303-84214913 INTERCHANGEABLE
Coupling,special
Carlisle & Finch Co
Cross-Reference Index
Part NumberManufacturer
4913 Westinghouse Electric Corp Sturtevant Div (USA)
4913 PRIMARY Northrop Grumman Systems Corporation Div Marine Systems (USA)
Related Parts
4810-00-022-6571INTERCHANGEABLE
VALVE,SOLENOID
491-3
5935-00-063-1063INTERCHANGEABLE
SOCKET,PLUG-IN ELECTRONIC COMPON
5905-00-242-9244INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON
4913
5360-00-391-4149INTERCHANGEABLE
SPRING,HELICAL,TORSION
7347246
5330-00-391-8993INTERCHANGEABLE
GASKET ASSORTMENT
4720-00-792-1572INTERCHANGEABLE
HOSE,AIR DUCT
4913
5315-00-811-1607INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
4913
5945-01-017-7199INTERCHANGEABLE
PLUNGER,SOLENOID
4511PC3
5120-01-087-2819INTERCHANGEABLE
ALIGNMENT TOOL,BLADE
GS16168-1
5342-01-303-8421INTERCHANGEABLE
COUPLING,SPECIAL
4913
5998-01-425-0888INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
3174AS2221
6685-01-439-4247INTERCHANGEABLE
THERMOMETER,SELF-INDICATING

Frequently Asked Questions

What is NSN 2840-01-098-2639?

NSN 2840-01-098-2639 is a Shaft,turbine,aircraft Gas Turbi, manufactured by Northrop Grumman Systems Corporation Div Marine Systems, classified under FSC 2840 (No Item Name Available). Status: active.

What are the part numbers for NSN 2840-01-098-2639?

NSN 2840-01-098-2639 has 2 cross-referenced part numbers: 4913 (Westinghouse Electric Corp Sturtevant Div), 4913 (Northrop Grumman Systems Corporation Div Marine Systems).

What NSN replaces 2840-01-098-2639?

There are 12 known substitutes for 2840-01-098-2639: 4810-00-022-6571, 5935-00-063-1063, 5905-00-242-9244 and 9 more. Verify interchangeability with system specifications before substitution.

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