PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

CF15Oil Pump Assembly,engine

Transportation Research Corporation Dba Varna Products Div Varna Products · NSN 2990-01-673-0783 · FSC 2990 · No Item Name Available
Verified by PartsTable
NSN 2990-01-673-0783 — this item is cataloged by the U.S. Government under National Stock Number 2990-01-673-0783. Primary manufacturer part number: CF15.
Features
  • Oil Pump Assembly,engine — FSC 2990
  • 1 verified cross-reference
  • Primary manufacturer: Transportation Research Corporation Dba Varna Products Div Varna Products
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 2990-01-673-0783, is classified within Federal Supply Class 2990 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Transportation Research Corporation Dba Varna Products Div Varna Products. 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.

Technical Specifications
ParameterValue
NSN2990-01-673-0783
Primary Part NumberCF15
Item NameOil Pump Assembly,engine
FSC / FSG2990 / 29 — No Item Name Available
ManufacturerTransportation Research Corporation Dba Varna Products Div Varna Products
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
4730-00-016-4767CF15-700 INTERCHANGEABLE
Clamp,hose
Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution
5905-00-683-6677 INTERCHANGEABLE
Resistor,fixed,film
4310-01-007-268324098-600 INTERCHANGEABLE
Cylinder Sleeve
Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution
6140-01-090-6664415796-01 INTERCHANGEABLE
Battery,storage
Avex Electronics Corp.
3110-01-163-31887680-55934-001 INTERCHANGEABLE
Bearing,roller,needle
Raytheon Company
4730-01-370-392017351-700 INTERCHANGEABLE
Ring,hose Clamp
Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution
4730-01-370-392124170-700 INTERCHANGEABLE
Retainer,hose Clamp
Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution
5975-01-534-0712CF-15 INTERCHANGEABLE
Box Connector,electrical
Abb Installation Products Inc
Cross-Reference Index
Part NumberManufacturer
CF15 Transportation Research Corporation Dba Varna Products Div Varna Products (USA)
Related Parts
4730-00-016-4767INTERCHANGEABLE
CLAMP,HOSE
CF15-700
5905-00-683-6677INTERCHANGEABLE
RESISTOR,FIXED,FILM
4310-01-007-2683INTERCHANGEABLE
CYLINDER SLEEVE
24098-600
6140-01-090-6664INTERCHANGEABLE
BATTERY,STORAGE
415796-01
3110-01-163-3188INTERCHANGEABLE
BEARING,ROLLER,NEEDLE
7680-55934-001
4730-01-370-3920INTERCHANGEABLE
RING,HOSE CLAMP
17351-700
4730-01-370-3921INTERCHANGEABLE
RETAINER,HOSE CLAMP
24170-700
5975-01-534-0712INTERCHANGEABLE
BOX CONNECTOR,ELECTRICAL
CF-15

Frequently Asked Questions

What is NSN 2990-01-673-0783?

NSN 2990-01-673-0783 is a Oil Pump Assembly,engine, manufactured by Transportation Research Corporation Dba Varna Products Div Varna Products, classified under FSC 2990 (No Item Name Available). Status: active.

What are the part numbers for NSN 2990-01-673-0783?

NSN 2990-01-673-0783 has 1 cross-referenced part number: CF15 (Transportation Research Corporation Dba Varna Products Div Varna Products).

What NSN replaces 2990-01-673-0783?

There are 8 known substitutes for 2990-01-673-0783: 4730-00-016-4767, 5905-00-683-6677, 4310-01-007-2683 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of CF15?

Key specifications for CF15: Special Features: BUILT IN-PRESSURE REGULATING VALVE & REVERSE FLOW PROTECTION CHECK VALVE. 1 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com