PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

50080Pump,oil,gasoline Engine

Trw Inc Trw Intl Trade Government Sales Dept · NSN 4320-00-891-0611 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-00-891-0611 — this item is cataloged by the U.S. Government under National Stock Number 4320-00-891-0611. Primary manufacturer part number: 50080.
Features
  • Pump,oil,gasoline Engine — FSC 4320
  • General Characteristics Item Description: CONSISTS OF PLUNGER 1,SPRING 1,PLUG 1,BODY 1,ROTOR AND SHAFT ASSY 1,COVER 1,SCREW AND LOCKWASHER ASSY 4
  • 4 verified cross-references
  • 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 Pump,oil,gasoline Engine, cataloged under National Stock Number 4320-00-891-0611, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Trw Inc Trw Intl Trade Government Sales Dept. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4320-00-891-0611
Primary Part Number50080
Item NamePump,oil,gasoline Engine
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerTrw Inc Trw Intl Trade Government Sales Dept
StatusCANCELLED
General Characteristics Item DescriptionCONSISTS OF PLUNGER 1,SPRING 1,PLUG 1,BODY 1,ROTOR AND SHAFT ASSY 1,COVER 1,SCREW AND LOCKWASHER ASSY 4
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
5330-00-291-2335287122 INTERCHANGEABLE
Seal,plain Encased
Skf Usa Inc. Dba Skf Aerospace Sealing Solutions
2805-00-847-173550053 INTERCHANGEABLE
Oil Pump Assembly,engine
Trw Inc Trw Intl Trade Government Sales Dept
7050-00-986-2420 INTERCHANGEABLE
Shaft Assy
6550-01-464-540950080 INTERCHANGEABLE
Agarose,low Melting
Lonza Baltimore, Inc.
5325-01-468-3262N50080 INTERCHANGEABLE
Ring,retaining
Leslie Controls, Inc. Dba Leslie Controls Inc
Cross-Reference Index
Part NumberManufacturer
C5AZ6600-A Ford Motor Company (USA)
C9DZ-6600-A Ford Motor Company (USA)
C9DZ-6600-A Ford Motor Co Ford Parts and Service Div Government Part Sales (USA)
50080 PRIMARY Trw Inc Trw Intl Trade Government Sales Dept (USA)
Related Parts
5330-00-291-2335INTERCHANGEABLE
SEAL,PLAIN ENCASED
287122
2805-00-847-1735INTERCHANGEABLE
OIL PUMP ASSEMBLY,ENGINE
50053
7050-00-986-2420INTERCHANGEABLE
SHAFT ASSY
6550-01-464-5409INTERCHANGEABLE
AGAROSE,LOW MELTING
50080
5325-01-468-3262INTERCHANGEABLE
RING,RETAINING
N50080

Frequently Asked Questions

What is NSN 4320-00-891-0611?

NSN 4320-00-891-0611 is a Pump,oil,gasoline Engine, manufactured by Trw Inc Trw Intl Trade Government Sales Dept, classified under FSC 4320 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4320-00-891-0611?

NSN 4320-00-891-0611 has 4 cross-referenced part numbers: C5AZ6600-A (Ford Motor Company), C9DZ-6600-A (Ford Motor Company), C9DZ-6600-A (Ford Motor Co Ford Parts and Service Div Government Part Sales), 50080 (Trw Inc Trw Intl Trade Government Sales Dept).

What NSN replaces 4320-00-891-0611?

There are 5 known substitutes for 4320-00-891-0611: 5330-00-291-2335, 2805-00-847-1735, 7050-00-986-2420 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 50080?

Key specifications for 50080: General Characteristics Item Description: CONSISTS OF PLUNGER 1,SPRING 1,PLUG 1,BODY 1,ROTOR AND SHAFT ASSY 1,COVER 1,SCREW AND LOCKWASHER ASSY 4. 1 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4320-00-891-0611 still in active supply?

NSN 4320-00-891-0611 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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