PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

50161Oil Pump Assembly,engine

Trw Inc Trw Intl Trade Government Sales Dept · NSN 2805-01-216-7647 · FSC 2805 · No Item Name Available
Verified by PartsTable
NSN 2805-01-216-7647 — this item is cataloged by the U.S. Government under National Stock Number 2805-01-216-7647. Primary manufacturer part number: 50161.
Features
  • Oil Pump Assembly,engine — FSC 2805
  • 1 verified cross-reference
  • Primary manufacturer: Trw Inc Trw Intl Trade Government Sales Dept
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
  • Mechanical power generation
  • Drive system operation
General Description

The Oil Pump Assembly,engine, cataloged under National Stock Number 2805-01-216-7647, is classified within Federal Supply Class 2805 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Trw Inc Trw Intl Trade Government Sales Dept. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameOil Pump Assembly,engine
FSC / FSG2805 — No Item Name Available (FSG 28)
ManufacturersTrw Inc Trw Intl Trade Government Sales Dept (CAGE 31033)
Technical Specifications
ParameterValue
NSN2805-01-216-7647
Primary Part Number50161
Item NameOil Pump Assembly,engine
FSC / FSG2805 / 28 — No Item Name Available
ManufacturerTrw Inc Trw Intl Trade Government Sales Dept
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5950-00-146-4808 INTERCHANGEABLE
Reactor
5905-00-190-8873 INTERCHANGEABLE
Resistor,fixed,composition
3130-00-356-3273SC-B-70113 INTERCHANGEABLE
Bearing Unit,roller
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5970-00-557-509250161 INTERCHANGEABLE
Insulator,bushing
Woodward Hrt Inc
1005-00-831-137250161 INTERCHANGEABLE
Housing,mainspring,
Colt's Manufacturing Company, Llc
2510-01-166-942812727 INTERCHANGEABLE
Shock Absorber,direct Action
Tenneco Inc
5950-01-462-34253359AS930 INTERCHANGEABLE
Coil,radio Frequency
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
6105-01-487-3992D481408X7499 INTERCHANGEABLE
Motor,direct Current
Ohio Electric Motors Inc
Cross-Reference Index
Part NumberManufacturer
50161 PRIMARY Trw Inc Trw Intl Trade Government Sales Dept (USA)
Related Parts
5950-00-146-4808INTERCHANGEABLE
REACTOR
5905-00-190-8873INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION
3130-00-356-3273INTERCHANGEABLE
BEARING UNIT,ROLLER
SC-B-70113
5970-00-557-5092INTERCHANGEABLE
INSULATOR,BUSHING
50161
1005-00-831-1372INTERCHANGEABLE
HOUSING,MAINSPRING,
50161
2510-01-166-9428INTERCHANGEABLE
SHOCK ABSORBER,DIRECT ACTION
12727
5950-01-462-3425INTERCHANGEABLE
COIL,RADIO FREQUENCY
3359AS930
6105-01-487-3992INTERCHANGEABLE
MOTOR,DIRECT CURRENT
D481408X7499

Frequently Asked Questions

What is NSN 2805-01-216-7647?

NSN 2805-01-216-7647 is a Oil Pump Assembly,engine, manufactured by Trw Inc Trw Intl Trade Government Sales Dept, classified under FSC 2805 (No Item Name Available). Status: active.

What are the part numbers for NSN 2805-01-216-7647?

NSN 2805-01-216-7647 has 1 cross-referenced part number: 50161 (Trw Inc Trw Intl Trade Government Sales Dept).

What NSN replaces 2805-01-216-7647?

There are 8 known substitutes for 2805-01-216-7647: 5950-00-146-4808, 5905-00-190-8873, 3130-00-356-3273 and 5 more. Verify interchangeability with system specifications before substitution.

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