PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

40166Pump,fuel,electrical

Purolator Products Co Div Motor Components, Llc · NSN 2910-01-291-5902 · FSC 2910 · No Item Name Available
Verified by PartsTable
NSN 2910-01-291-5902 — this item is cataloged by the U.S. Government under National Stock Number 2910-01-291-5902. Primary manufacturer part number: 40166.
Features
  • Pump,fuel,electrical — FSC 2910
  • Mounting Type: SAE PREFERRED
  • Ground Polarity Type: NEGATIVE OR POSITIVE
  • Voltage in Volts: 12.0
  • Priming Lever: NOT INCLUDED
  • Vacuum Booster: NOT INCLUDED
  • Inlet Connection Type/size: 0.125 IN.-27 NPTF IN
  • Drain Facility: NOT INCLUDED
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
General Description

The Pump,fuel,electrical, cataloged under National Stock Number 2910-01-291-5902, is classified within Federal Supply Class 2910 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Purolator Products Co Div Motor Components, Llc. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2910-01-291-5902
Primary Part Number40166
Item NamePump,fuel,electrical
FSC / FSG2910 / 29 — No Item Name Available
ManufacturerPurolator Products Co Div Motor Components, Llc
StatusACTIVE
Mounting TypeSAE PREFERRED
Ground Polarity TypeNEGATIVE OR POSITIVE
Voltage in Volts12.0
Priming LeverNOT INCLUDED
Vacuum BoosterNOT INCLUDED
Inlet Connection Type/size0.125 IN.-27 NPTF IN
Drain FacilityNOT INCLUDED
Outlet Connection Type/size0.125 IN.-27 NPTF IN
Fuel FilterNOT INCLUDED
Terminal Type and Quantity1 CONNECTOR, RECEPTACLE
Fording FeatureNOT INCLUDED
Actuation MethodELECTRIC MOTOR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5330-00-012-0492648690 INTERCHANGEABLE
Packing with Retainer
Parker-Hannifin Corporation Dba Pneutronics Div Composite Sealing Systems Division
5330-00-154-836324226 INTERCHANGEABLE
Seal,plain Encased
Dressta North America Ltd
3825-00-374-69243540166 INTERCHANGEABLE
Coupling Assembly,s
Sicard a Division of Smi-Snowblast Inc Dba Sicard
5999-00-424-982740-166 INTERCHANGEABLE
Contact,electrical
Eaton Corp Opns & Technical Center
6625-01-037-0058AM0170 INTERCHANGEABLE
Ammeter
Faria Beede Instruments, Inc. Dba Faria Beede Instruments Inc
6680-01-149-011240166 INTERCHANGEABLE
Transmitter,liquid Quantity
Setra Systems, Inc. Dba Gems Sensors
5985-01-463-70239804-20A0 INTERCHANGEABLE
Attenuator,variable
Antenna & Radome Research Associates Corp Dba Arra Inc Div Arra Inc
4820-01-548-131240166 INTERCHANGEABLE
Valve,regulating,system Pressure
Paccar Winch Inc Dba Paccar Winch Division
5310-01-556-555540166 INTERCHANGEABLE
Nut,plain,extended Washer,hexago
Fastenal Company Dba Fastenal Co
Cross-Reference Index
Part NumberManufacturer
40166 PRIMARY Purolator Products Co Div Motor Components, Llc (USA)
X400-59 Purolator Products Co Div Motor Components, Llc (USA)
8524789 Warner Robins Air Logistics Center (USA)
Related Parts
5330-00-012-0492INTERCHANGEABLE
PACKING WITH RETAINER
648690
5330-00-154-8363INTERCHANGEABLE
SEAL,PLAIN ENCASED
24226
3825-00-374-6924INTERCHANGEABLE
COUPLING ASSEMBLY,S
3540166
5999-00-424-9827INTERCHANGEABLE
CONTACT,ELECTRICAL
40-166
6625-01-037-0058INTERCHANGEABLE
AMMETER
AM0170
6680-01-149-0112INTERCHANGEABLE
TRANSMITTER,LIQUID QUANTITY
40166
5985-01-463-7023INTERCHANGEABLE
ATTENUATOR,VARIABLE
9804-20A0
4820-01-548-1312INTERCHANGEABLE
VALVE,REGULATING,SYSTEM PRESSURE
40166
5310-01-556-5555INTERCHANGEABLE
NUT,PLAIN,EXTENDED WASHER,HEXAGO
40166

Frequently Asked Questions

What is NSN 2910-01-291-5902?

NSN 2910-01-291-5902 is a Pump,fuel,electrical, manufactured by Purolator Products Co Div Motor Components, Llc, classified under FSC 2910 (No Item Name Available). Status: active.

What are the part numbers for NSN 2910-01-291-5902?

NSN 2910-01-291-5902 has 3 cross-referenced part numbers: 40166 (Purolator Products Co Div Motor Components, Llc), X400-59 (Purolator Products Co Div Motor Components, Llc), 8524789 (Warner Robins Air Logistics Center).

What NSN replaces 2910-01-291-5902?

There are 9 known substitutes for 2910-01-291-5902: 5330-00-012-0492, 5330-00-154-8363, 3825-00-374-6924 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 40166?

Key specifications for 40166: Mounting Type: SAE PREFERRED; Overall Length: 3.920 INCHES NOMINAL IN; Ground Polarity Type: NEGATIVE OR POSITIVE; Voltage in Volts: 12.0. 16 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