PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

HCR-1000Regulator,engine Generator

Hybritex Automotive Controls Inc Div of Allison Industries · NSN 2920-01-032-9872 · FSC 2920 · No Item Name Available
Verified by PartsTable
NSN 2920-01-032-9872 — this item is cataloged by the U.S. Government under National Stock Number 2920-01-032-9872. Primary manufacturer part number: HCR-1000.
Features
  • Regulator,engine Generator — FSC 2920
  • 17 verified cross-references
  • Primary manufacturer: Hybritex Automotive Controls Inc Div of Allison Industries
Applications
  • Mechanical power generation
  • Drive system operation
  • Auxiliary equipment operation
General Description

The Regulator,engine Generator, cataloged under National Stock Number 2920-01-032-9872, is classified within Federal Supply Class 2920 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Hybritex Automotive Controls Inc Div of Allison Industries. This item has 17 commercial cross-references from 14 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN2920-01-032-9872
Primary Part NumberHCR-1000
Item NameRegulator,engine Generator
FSC / FSG2920 / 29 — No Item Name Available
ManufacturerHybritex Automotive Controls Inc Div of Allison Industries
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
4730-00-678-18797345125 INTERCHANGEABLE
Connector,multiple,fluid Pressur
U S Army Tank Automotive Command Amsta-Im-Mm
2920-01-135-23083755960 INTERCHANGEABLE
Regulator,engine Generator
Chrysler Corp Service and Parts Opns
Cross-Reference Index
Part NumberManufacturer
2920010329872 E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales
4091050 Atwood Fence Co Inc (USA)
7345125 U S Army Tank Automotive Command Amsta-Im-Mm (USA)
AL154 C E Niehoff & Co (USA)
HCR-1000 PRIMARY Hybritex Automotive Controls Inc Div of Allison Industries (USA)
3874520 Prestolite Electric Inc (USA)
3755960 Chrysler Corp Service and Parts Opns (USA)
3874520 Chrysler Corp Service and Parts Opns (USA)
VR180 Avnet Inc Valley Forge Products Co Div (USA)
3874520 Chrysler Realty Company Llc Dba Daimler Chrysler (USA)
AL154 Trw Inc Replacement Parts Div (USA)
4379225 PRIMARY Chrysler Corp Service and Parts Opns (USA)
3874520 Durall Eagle Tool Co Inc (USA)
VR733 Wells Mfg Corp Sub of Uis Inc (USA)
VRA23 Sorensen Mfg Co (USA)
VRA23 Gulf and Western Mfg Co Glasgow Industries (USA)
HR-1000 Hybritex Automotive Controls Inc Div of Allison Industries (USA)
Related Parts
4730-00-678-1879INTERCHANGEABLE
CONNECTOR,MULTIPLE,FLUID PRESSUR
7345125
2920-01-135-2308INTERCHANGEABLE
REGULATOR,ENGINE GENERATOR
3755960

Frequently Asked Questions

What is NSN 2920-01-032-9872?

NSN 2920-01-032-9872 is a Regulator,engine Generator, manufactured by Hybritex Automotive Controls Inc Div of Allison Industries, classified under FSC 2920 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 2920-01-032-9872?

NSN 2920-01-032-9872 has 17 cross-referenced part numbers: 2920010329872 (E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales), 4091050 (Atwood Fence Co Inc), 7345125 (U S Army Tank Automotive Command Amsta-Im-Mm), AL154 (C E Niehoff & Co), HCR-1000 (Hybritex Automotive Controls Inc Div of Allison Industries) and 12 more.

What NSN replaces 2920-01-032-9872?

There are 2 known substitutes for 2920-01-032-9872: 4730-00-678-1879, 2920-01-135-2308. Verify interchangeability with system specifications before substitution.

What are the specifications of HCR-1000?

Key specifications for HCR-1000: Special Features: 4.000 IN.O/A WIDTH,3.562 IN.HIGH,1.188 IN.DEEP,THREE MTG HOLES 0.281 IN.DIA IN. 1 total characteristics are documented in the Federal Logistics Information System.

Is NSN 2920-01-032-9872 still in active supply?

NSN 2920-01-032-9872 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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