PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A1-101Generator,automativ

C E Niehoff & Co · NSN 2920-00-782-1252 · FSC 2920 · No Item Name Available
Verified by PartsTable
NSN 2920-00-782-1252 — this item is cataloged by the U.S. Government under National Stock Number 2920-00-782-1252. Primary manufacturer part number: A1-101.
Features
  • Generator,automativ — FSC 2920
  • 5 verified cross-references
  • Primary manufacturer: C E Niehoff & Co
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Generator,automativ, cataloged under National Stock Number 2920-00-782-1252, is classified within Federal Supply Class 2920 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is C E Niehoff & Co. This item has 5 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: Cancelled.

Catalog Facts
Item NameGenerator,automativ
FSC / FSG2920 — No Item Name Available (FSG 29)
ManufacturersC E Niehoff & Co (CAGE 76761); Dresser Industries Inc Waukesha Engine Div (CAGE 71995)
Technical Specifications
ParameterValue
NSN2920-00-782-1252
Primary Part NumberA1-101
Item NameGenerator,automativ
FSC / FSG2920 / 29 — No Item Name Available
ManufacturerC E Niehoff & Co
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
3433-00-007-26111084121 INTERCHANGEABLE
Electrode Assembly
Oerlikon Metco Us Inc
6110-00-115-2924A311 INTERCHANGEABLE
Panel,power Distribution
Lockheed Martin Corp
5910-00-144-4381 INTERCHANGEABLE
Capacitor,fixed,electrolytic
5935-00-406-61418004270G1 INTERCHANGEABLE
Retainer,electrical Connector
L3harris Technologies, Inc. Dba Harris Corporation
5315-00-834-5562A3-11 INTERCHANGEABLE
Pin,straight,headless
Roller Bearing Co of America, Inc Div Pic Design
6610-00-907-7831 INTERCHANGEABLE
Piston Assy,dashpot
6680-00-913-6566A31-1-5 INTERCHANGEABLE
Polisher,cartridge
King Engineering Corporation Dba King-Gage Systems
5310-00-971-5238 INTERCHANGEABLE
Washer,key
3433-01-086-89627M63-TF INTERCHANGEABLE
Electrode Assembly
Oerlikon Metco Us Inc
4820-01-096-9393NP5029156 INTERCHANGEABLE
Valve,safety Relief
Johnson C S Co Inc
Cross-Reference Index
Part NumberManufacturer
A31-1 C E Niehoff & Co (USA)
G2563711 Dresser Industries Inc Waukesha Engine Div (USA)
2563711 Dresser Industries Inc Waukesha Engine Div (USA)
2563712 Dresser Industries Inc Waukesha Engine Div (USA)
A1-101 PRIMARY C E Niehoff & Co (USA)
Related Parts
3433-00-007-2611INTERCHANGEABLE
ELECTRODE ASSEMBLY
1084121
6110-00-115-2924INTERCHANGEABLE
PANEL,POWER DISTRIBUTION
A311
5910-00-144-4381INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC
5935-00-406-6141INTERCHANGEABLE
RETAINER,ELECTRICAL CONNECTOR
8004270G1
5315-00-834-5562INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
A3-11
6610-00-907-7831INTERCHANGEABLE
PISTON ASSY,DASHPOT
6680-00-913-6566INTERCHANGEABLE
POLISHER,CARTRIDGE
A31-1-5
5310-00-971-5238INTERCHANGEABLE
WASHER,KEY
3433-01-086-8962INTERCHANGEABLE
ELECTRODE ASSEMBLY
7M63-TF
4820-01-096-9393INTERCHANGEABLE
VALVE,SAFETY RELIEF
NP5029156
4820-01-320-8680INTERCHANGEABLE
VALVE,CHECK
6246810
8455-01-527-6591INTERCHANGEABLE
INSIGNIA,SHOULDER SLEEVE

Frequently Asked Questions

What is NSN 2920-00-782-1252?

NSN 2920-00-782-1252 is a Generator,automativ, manufactured by C E Niehoff & Co, classified under FSC 2920 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 2920-00-782-1252?

NSN 2920-00-782-1252 has 5 cross-referenced part numbers: A31-1 (C E Niehoff & Co), G2563711 (Dresser Industries Inc Waukesha Engine Div), 2563711 (Dresser Industries Inc Waukesha Engine Div), 2563712 (Dresser Industries Inc Waukesha Engine Div), A1-101 (C E Niehoff & Co).

What NSN replaces 2920-00-782-1252?

There are 12 known substitutes for 2920-00-782-1252: 3433-00-007-2611, 6110-00-115-2924, 5910-00-144-4381 and 9 more. Verify interchangeability with system specifications before substitution.

Is NSN 2920-00-782-1252 still in active supply?

NSN 2920-00-782-1252 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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