PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3803Liner,fuel Pump

Triumph Engine Control Systems Llc · NSN 2915-00-166-6500 · FSC 2915 · No Item Name Available
Verified by PartsTable
NSN 2915-00-166-6500 — this item is cataloged by the U.S. Government under National Stock Number 2915-00-166-6500. Primary manufacturer part number: 3803.
Features
  • Liner,fuel Pump — FSC 2915
  • General Characteristics Item Description: STEEL,1.625 IN. MIN,1.626 IN. MAX O/A LG,1.469 IN. ID IN
  • 1 verified cross-reference
  • Primary manufacturer: Triumph Engine Control Systems Llc
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
General Description

The Liner,fuel Pump, cataloged under National Stock Number 2915-00-166-6500, is classified within Federal Supply Class 2915 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Triumph Engine Control Systems Llc. Government technical data includes 1 verified specification, 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN2915-00-166-6500
Primary Part Number3803
Item NameLiner,fuel Pump
FSC / FSG2915 / 29 — No Item Name Available
ManufacturerTriumph Engine Control Systems Llc
StatusCANCELLED
General Characteristics Item DescriptionSTEEL,1.625 IN. MIN,1.626 IN. MAX O/A LG,1.469 IN. ID IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
4820-00-070-6920A404728-3N INTERCHANGEABLE
Valve,globe
Naval Air Warfare Center Aircraft Division Joint Base Jbmdl
6640-00-252-5061 INTERCHANGEABLE
Bottle,stopper
5340-00-435-15433-803 INTERCHANGEABLE
Plunger,quick Release
Pdi Ground Support Systems, Inc.
5950-00-497-8905 INTERCHANGEABLE
Transformer,power
5950-00-647-90901441297 INTERCHANGEABLE
Transformer,discriminator
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
2805-00-691-589401803 INTERCHANGEABLE
Guide,valve Stem
Safeguard Powertech Systems
3030-00-757-721517405-3 INTERCHANGEABLE
Belts,v,matched Set
Contitech Usa, Inc Dba Veyance Technologies
2920-00-847-92142525534 INTERCHANGEABLE
Lead Set,ignition,engine
Chrysler Realty Company Llc Dba Daimler Chrysler
3110-01-018-570399051 INTERCHANGEABLE
Bearing,roller,thrust
Dressta North America Ltd
5930-01-146-28683803 INTERCHANGEABLE
Switch,flow
Bunn-O-Matic Corporation Div Government Sales
Cross-Reference Index
Part NumberManufacturer
3803 PRIMARY Triumph Engine Control Systems Llc (USA)
Related Parts
4820-00-070-6920INTERCHANGEABLE
VALVE,GLOBE
A404728-3N
6640-00-252-5061INTERCHANGEABLE
BOTTLE,STOPPER
5340-00-435-1543INTERCHANGEABLE
PLUNGER,QUICK RELEASE
3-803
5950-00-497-8905INTERCHANGEABLE
TRANSFORMER,POWER
5950-00-647-9090INTERCHANGEABLE
TRANSFORMER,DISCRIMINATOR
1441297
2805-00-691-5894INTERCHANGEABLE
GUIDE,VALVE STEM
01803
3030-00-757-7215INTERCHANGEABLE
BELTS,V,MATCHED SET
17405-3
2920-00-847-9214INTERCHANGEABLE
LEAD SET,IGNITION,ENGINE
2525534
3110-01-018-5703INTERCHANGEABLE
BEARING,ROLLER,THRUST
99051
5930-01-146-2868INTERCHANGEABLE
SWITCH,FLOW
3803
4820-01-236-8002INTERCHANGEABLE
VALVE,GLOBE
4820-01-270-5758INTERCHANGEABLE
VALVE,GLOBE
803-6397247-3111

Frequently Asked Questions

What is NSN 2915-00-166-6500?

NSN 2915-00-166-6500 is a Liner,fuel Pump, manufactured by Triumph Engine Control Systems Llc, classified under FSC 2915 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 2915-00-166-6500?

NSN 2915-00-166-6500 has 1 cross-referenced part number: 3803 (Triumph Engine Control Systems Llc).

What NSN replaces 2915-00-166-6500?

There are 12 known substitutes for 2915-00-166-6500: 4820-00-070-6920, 6640-00-252-5061, 5340-00-435-1543 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3803?

Key specifications for 3803: General Characteristics Item Description: STEEL,1.625 IN. MIN,1.626 IN. MAX O/A LG,1.469 IN. ID IN. 1 total characteristics are documented in the Federal Logistics Information System.

Is NSN 2915-00-166-6500 still in active supply?

NSN 2915-00-166-6500 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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