PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

0141703A04Rotor,generator

Prestolite Electric Inc · NSN 2920-00-133-9888 · FSC 2920 · No Item Name Available
Verified by PartsTable
NSN 2920-00-133-9888 — this item is cataloged by the U.S. Government under National Stock Number 2920-00-133-9888. Primary manufacturer part number: 0141703A04.
Features
  • Rotor,generator — FSC 2920
  • Construction: SALIENT POLE
  • Overall Diameter: 3.4740 INCHES NOMINAL IN
  • 7 verified cross-references
  • Primary manufacturer: Prestolite Electric Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Rotor,generator, cataloged under National Stock Number 2920-00-133-9888, 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 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2920-00-133-9888
Primary Part Number0141703A04
Item NameRotor,generator
FSC / FSG2920 / 29 — No Item Name Available
ManufacturerPrestolite Electric Inc
StatusACTIVE
ConstructionSALIENT POLE
Overall Diameter3.4740 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3020-00-071-523112-19 INTERCHANGEABLE
Gear,spur
Carbonara Labs Inc
3110-00-144-89416219 INTERCHANGEABLE
Bearing,ball,annular
Skf Usa Inc.
3110-00-155-6474219W INTERCHANGEABLE
Bearing,ball,annular
Timken Co Div the Timken Company
6145-00-164-016228671 INTERCHANGEABLE
Braid,wire
Champlain Cable Leeds Corporation
5310-00-189-84331-1225 INTERCHANGEABLE
Nut,plain,hexagon
Terex Usa, Llc Dba Terex Equipment Services
5136-00-227-9455 INTERCHANGEABLE
Tap,thread Cutting
2920-00-247-44511219 INTERCHANGEABLE
Magneto,ignition
Cummins Power Generation Inc.
5330-00-253-87231219 INTERCHANGEABLE
Gasket
Dresser Industries Inc Leroi Div
4730-00-277-70108722 INTERCHANGEABLE
Cup,oil,lubricating
Pakon Inc Dba Impak Division
5120-00-392-33425F9888 INTERCHANGEABLE
Coupling
Caterpillar Inc Div Caterpillar Defense
Cross-Reference Index
Part NumberManufacturer
12-19 Motorola Automotive Electronics (USA)
0141703A04 PRIMARY Prestolite Electric Inc (USA)
12-25 Motorola Automotive Electronics (USA)
12-11 Motorola Automotive Electronics (USA)
1P44851A05 Motorola Automotive Electronics (USA)
C44278A05 Motorola Automotive Electronics (USA)
112-25 PRIMARY Prestolite Electric Inc (USA)
Related Parts
3020-00-071-5231INTERCHANGEABLE
GEAR,SPUR
12-19
3110-00-144-8941INTERCHANGEABLE
BEARING,BALL,ANNULAR
6219
3110-00-155-6474INTERCHANGEABLE
BEARING,BALL,ANNULAR
219W
6145-00-164-0162INTERCHANGEABLE
BRAID,WIRE
28671
5310-00-189-8433INTERCHANGEABLE
NUT,PLAIN,HEXAGON
1-1225
5136-00-227-9455INTERCHANGEABLE
TAP,THREAD CUTTING
2920-00-247-4451INTERCHANGEABLE
MAGNETO,IGNITION
1219
5330-00-253-8723INTERCHANGEABLE
GASKET
1219
4730-00-277-7010INTERCHANGEABLE
CUP,OIL,LUBRICATING
8722
5120-00-392-3342INTERCHANGEABLE
COUPLING
5F9888
5930-00-471-2198INTERCHANGEABLE
SWITCH,ROTARY
10177145-002
5330-00-489-1435INTERCHANGEABLE
RETAINER,PACKING

Frequently Asked Questions

What is NSN 2920-00-133-9888?

NSN 2920-00-133-9888 is a Rotor,generator, manufactured by Prestolite Electric Inc, classified under FSC 2920 (No Item Name Available). Status: active.

What are the part numbers for NSN 2920-00-133-9888?

NSN 2920-00-133-9888 has 7 cross-referenced part numbers: 12-19 (Motorola Automotive Electronics), 0141703A04 (Prestolite Electric Inc), 12-25 (Motorola Automotive Electronics), 12-11 (Motorola Automotive Electronics), 1P44851A05 (Motorola Automotive Electronics) and 2 more.

What NSN replaces 2920-00-133-9888?

There are 12 known substitutes for 2920-00-133-9888: 3020-00-071-5231, 3110-00-144-8941, 3110-00-155-6474 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 0141703A04?

Key specifications for 0141703A04: Construction: SALIENT POLE; Overall Length: 6.0730 INCHES NOMINAL IN; Overall Diameter: 3.4740 INCHES NOMINAL IN. 3 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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