PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

25333Armature,starter,engine Electric

Prestolite Electric Inc · NSN 2920-01-162-0161 · FSC 2920 · No Item Name Available
Verified by PartsTable
NSN 2920-01-162-0161 — this item is cataloged by the U.S. Government under National Stock Number 2920-01-162-0161. Primary manufacturer part number: 25333.
Features
  • Armature,starter,engine Electric — FSC 2920
  • Criticality Code Justification: FEAT
  • 9 verified cross-references
  • Primary manufacturer: Prestolite Electric Inc
Applications
  • Mechanical power generation
  • Drive system operation
  • Auxiliary equipment operation
General Description

The Armature,starter,engine Electric, cataloged under National Stock Number 2920-01-162-0161, is classified within Federal Supply Class 2920 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Prestolite Electric Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN2920-01-162-0161
Primary Part Number25333
Item NameArmature,starter,engine Electric
FSC / FSG2920 / 29 — No Item Name Available
ManufacturerPrestolite Electric Inc
StatusCANCELLED
Criticality Code JustificationFEAT
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 11
3455-00-293-051808350 INTERCHANGEABLE
Cutter,milling,metal Slitting
Niagara Cutter Inc
5950-00-645-586425333 INTERCHANGEABLE
Reactor
Freed Transformer Co
5307-00-687-692525333 INTERCHANGEABLE
Stud,stepped
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
6145-01-189-85589773-5 INTERCHANGEABLE
Wire,electrical
General Wire Products, Inc. Dba General Wire Products Inc
5999-01-199-70092-5333 INTERCHANGEABLE
Parts Kit,electronic Equipment
Maytag Corporation Dba Maytag Appliancessales
5360-01-265-1921 INTERCHANGEABLE
Spring,helical,compression
3110-01-267-9156 INTERCHANGEABLE
Bearing,roller,needle
5365-01-293-7846UH66477 INTERCHANGEABLE
Plug,machine Thread
Clayton Manufacturing Company
3020-01-433-267297-735-40 INTERCHANGEABLE
Gear,helical
Cone Drive Operations Inc
1680-01-596-194625333 INTERCHANGEABLE
Housing,coupling
Parker Hannifin Corporation Div Hydraulic Systems Division
Cross-Reference Index
Part NumberManufacturer
4074273 Oshkosh Defense Llc (USA)
25333 Prestolite Electric Inc (USA)
2BE491 Oshkosh Corp (USA)
25333 PRIMARY Prestolite Electric Inc (USA)
97735 Prestolite Electric Inc (USA)
4074273 Oshkosh Corp (USA)
M002225333S PRIMARY Prestolite Electric Inc (USA)
M002225333 Prestolite Electric Inc (USA)
2BE491 Oshkosh Defense Llc (USA)
Related Parts
3455-00-293-0518INTERCHANGEABLE
CUTTER,MILLING,METAL SLITTING
08350
5950-00-645-5864INTERCHANGEABLE
REACTOR
25333
5307-00-687-6925INTERCHANGEABLE
STUD,STEPPED
25333
6145-01-189-8558INTERCHANGEABLE
WIRE,ELECTRICAL
9773-5
5999-01-199-7009INTERCHANGEABLE
PARTS KIT,ELECTRONIC EQUIPMENT
2-5333
5360-01-265-1921INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
3110-01-267-9156INTERCHANGEABLE
BEARING,ROLLER,NEEDLE
5365-01-293-7846INTERCHANGEABLE
PLUG,MACHINE THREAD
UH66477
3020-01-433-2672INTERCHANGEABLE
GEAR,HELICAL
97-735-40
1680-01-596-1946INTERCHANGEABLE
HOUSING,COUPLING
25333
5330-01-605-7361INTERCHANGEABLE
PACKING,PREFORMED
8827110

Frequently Asked Questions

What is NSN 2920-01-162-0161?

NSN 2920-01-162-0161 is a Armature,starter,engine Electric, manufactured by Prestolite Electric Inc, classified under FSC 2920 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 2920-01-162-0161?

NSN 2920-01-162-0161 has 9 cross-referenced part numbers: 4074273 (Oshkosh Defense Llc), 25333 (Prestolite Electric Inc), 2BE491 (Oshkosh Corp), 25333 (Prestolite Electric Inc), 97735 (Prestolite Electric Inc) and 4 more.

What NSN replaces 2920-01-162-0161?

There are 11 known substitutes for 2920-01-162-0161: 3455-00-293-0518, 5950-00-645-5864, 5307-00-687-6925 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 25333?

Key specifications for 25333: Criticality Code Justification: FEAT; Special Features: WEAPON SYSTEM ESSENTIAL; End Item Identification: 2530-01-081-8138 AMPHIBIOUS ASSAULT VEHICLE; 2320-01-304-2277 PLS (PALLETIZED LOADING SYSTEM). 3 total characteristics are documented in the Federal Logistics Information System.

Is NSN 2920-01-162-0161 still in active supply?

NSN 2920-01-162-0161 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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