PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

37373Housing,gearbox,turbine Engine

Williams International Co., L.l.c. · NSN 2840-01-158-5961 · FSC 2840 · No Item Name Available
Verified by PartsTable
NSN 2840-01-158-5961 — this item is cataloged by the U.S. Government under National Stock Number 2840-01-158-5961. Primary manufacturer part number: 37373.
Features
  • Housing,gearbox,turbine Engine — FSC 2840
  • Engine Section Location: ACCESSORY GEARBOX
  • Criticality Code Justification: AGAV
  • 1 verified cross-reference
  • Primary manufacturer: Williams International Co., L.l.c.
Applications
  • Mechanical power generation
  • Drive system operation
  • Auxiliary equipment operation
General Description

The Housing,gearbox,turbine Engine, cataloged under National Stock Number 2840-01-158-5961, is classified within Federal Supply Class 2840 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Williams International Co., L.l.c.. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN2840-01-158-5961
Primary Part Number37373
Item NameHousing,gearbox,turbine Engine
FSC / FSG2840 / 28 — No Item Name Available
ManufacturerWilliams International Co., L.l.c.
StatusCANCELLED
Engine Section LocationACCESSORY GEARBOX
Criticality Code JustificationAGAV
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 6
5315-00-021-40173737-3 INTERCHANGEABLE
Key,machine
Kearfott Corp Div Kearfott Corporation
5325-00-612-909437373 INTERCHANGEABLE
Ring,retaining
Parker Hannifin Corp Dba Pneutronics
5310-00-737-110600254 INTERCHANGEABLE
Nut,plain,hexagon
Defense Logistics Agency Dba Defense Supply Center Philadelphia
4730-01-095-725737373 INTERCHANGEABLE
Plug,flight Control
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
2040-01-107-1183 INTERCHANGEABLE
Rack and Cable
2030-01-245-0511 INTERCHANGEABLE
Rack,cable
Cross-Reference Index
Part NumberManufacturer
37373 PRIMARY Williams International Co., L.l.c. (USA)
Related Parts
5315-00-021-4017INTERCHANGEABLE
KEY,MACHINE
3737-3
5325-00-612-9094INTERCHANGEABLE
RING,RETAINING
37373
5310-00-737-1106INTERCHANGEABLE
NUT,PLAIN,HEXAGON
00254
4730-01-095-7257INTERCHANGEABLE
PLUG,FLIGHT CONTROL
37373
2040-01-107-1183INTERCHANGEABLE
RACK AND CABLE
2030-01-245-0511INTERCHANGEABLE
RACK,CABLE

Frequently Asked Questions

What is NSN 2840-01-158-5961?

NSN 2840-01-158-5961 is a Housing,gearbox,turbine Engine, manufactured by Williams International Co., L.l.c., classified under FSC 2840 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 2840-01-158-5961?

NSN 2840-01-158-5961 has 1 cross-referenced part number: 37373 (Williams International Co., L.l.c.).

What NSN replaces 2840-01-158-5961?

There are 6 known substitutes for 2840-01-158-5961: 5315-00-021-4017, 5325-00-612-9094, 5310-00-737-1106 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 37373?

Key specifications for 37373: End Item Identification: ACFT ENG F107-101; Engine Section Location: ACCESSORY GEARBOX; Criticality Code Justification: AGAV; Special Features: SURFACE TREAT PER P3210 WHERE ANODIZED,EPOXY PRIMER. 4 total characteristics are documented in the Federal Logistics Information System.

Is NSN 2840-01-158-5961 still in active supply?

NSN 2840-01-158-5961 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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