PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8RG3076Regulator,engine Generator

Prestolite Electric Inc · NSN 2920-01-525-7591 · FSC 2920 · No Item Name Available
Verified by PartsTable
NSN 2920-01-525-7591 — this item is cataloged by the U.S. Government under National Stock Number 2920-01-525-7591. Primary manufacturer part number: 8RG3076.
Features
  • Regulator,engine Generator — FSC 2920
  • 2 verified cross-references
  • Primary manufacturer: Prestolite Electric Inc
Applications
  • Mechanical power generation
  • Drive system operation
  • Auxiliary equipment operation
General Description

The Regulator,engine Generator, cataloged under National Stock Number 2920-01-525-7591, 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. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2920-01-525-7591
Primary Part Number8RG3076
Item NameRegulator,engine Generator
FSC / FSG2920 / 29 — No Item Name Available
ManufacturerPrestolite Electric Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
4730-00-172-0031AS15003-5C INTERCHANGEABLE
Fitting,lubrication
Sae International Dba Sae International
5935-00-258-4367372-1053-00 INTERCHANGEABLE
Connector,plug,electrical
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
5315-01-211-07911053-00 INTERCHANGEABLE
Pin,shoulder,headless
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
4240-01-250-2288105310 INTERCHANGEABLE
Cartridge,respirator,air Filteri
Honeywell Safety Products Usa, Inc.
6130-01-365-2327G491517-2 INTERCHANGEABLE
Power Supply
Raytheon Company Dba Raytheon Co
7050-01-408-875810-5300 INTERCHANGEABLE
Panel,control,electrical-Electro
L3 Technologies, Inc.
4120-01-592-794910-5300 INTERCHANGEABLE
Air Conditioner
Department of Defense Project Manager-Mobile Electric Power
Cross-Reference Index
Part NumberManufacturer
8RG3076 PRIMARY Prestolite Electric Inc (USA)
105-300 PRIMARY Perkins Engines Inc (USA)
Related Parts
4730-00-172-0031INTERCHANGEABLE
FITTING,LUBRICATION
AS15003-5C
5935-00-258-4367INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
372-1053-00
5315-01-211-0791INTERCHANGEABLE
PIN,SHOULDER,HEADLESS
1053-00
4240-01-250-2288INTERCHANGEABLE
CARTRIDGE,RESPIRATOR,AIR FILTERI
105310
6130-01-365-2327INTERCHANGEABLE
POWER SUPPLY
G491517-2
7050-01-408-8758INTERCHANGEABLE
PANEL,CONTROL,ELECTRICAL-ELECTRO
10-5300
4120-01-592-7949INTERCHANGEABLE
AIR CONDITIONER
10-5300

Frequently Asked Questions

What is NSN 2920-01-525-7591?

NSN 2920-01-525-7591 is a Regulator,engine Generator, manufactured by Prestolite Electric Inc, classified under FSC 2920 (No Item Name Available). Status: active.

What are the part numbers for NSN 2920-01-525-7591?

NSN 2920-01-525-7591 has 2 cross-referenced part numbers: 8RG3076 (Prestolite Electric Inc), 105-300 (Perkins Engines Inc).

What NSN replaces 2920-01-525-7591?

There are 7 known substitutes for 2920-01-525-7591: 4730-00-172-0031, 5935-00-258-4367, 5315-01-211-0791 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 8RG3076?

Key specifications for 8RG3076: Part Name Assigned by Controlling Agency: VOLTAGE REGULATOR; End Item Identification: ENGINE-DIESEL,PERKINS MDL 1004-42: ALTERNATOR ASSEMBLY. 2 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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