PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

TST2Regulator,engine Generator

United States Energy Corporation Dba United States Energy Corp · NSN 2920-00-351-2149 · FSC 2920 · No Item Name Available
Verified by PartsTable
NSN 2920-00-351-2149 — this item is cataloged by the U.S. Government under National Stock Number 2920-00-351-2149. Primary manufacturer part number: TST2.
Features
  • Regulator,engine Generator — FSC 2920
  • 7 verified cross-references
  • Primary manufacturer: United States Energy Corporation Dba United States Energy Corp
Applications
  • Mechanical power generation
  • Drive system operation
  • Auxiliary equipment operation
General Description

The Regulator,engine Generator, cataloged under National Stock Number 2920-00-351-2149, is classified within Federal Supply Class 2920 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is United States Energy Corporation Dba United States Energy Corp. This item has 7 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameRegulator,engine Generator
FSC / FSG2920 — No Item Name Available (FSG 29)
ManufacturersUnited States Energy Corporation Dba United States Energy Corp (CAGE 34628); Motorola Automotive Electronics (CAGE 31211); Wgm Safety Corp (CAGE 73211); Halprin Supply Co (CAGE 12183); Caterpillar Inc Div Caterpillar Defense (CAGE 11083)
Technical Specifications
ParameterValue
NSN2920-00-351-2149
Primary Part NumberTST2
Item NameRegulator,engine Generator
FSC / FSG2920 / 29 — No Item Name Available
ManufacturerUnited States Energy Corporation Dba United States Energy Corp
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 9
3110-00-100-617904746E INTERCHANGEABLE
Ball,bearing
Hyster-Yale Group, Inc. Dba Yale Materials Handling
5120-00-140-1210RF818SC INTERCHANGEABLE
Wrench,ratchet
Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
5905-00-279-20020152R05 INTERCHANGEABLE
Resistor,variable,wire Wound,non
Ohmite Holding, L.l.c. Dba Ohmite Manufacturing
9905-00-336-90279905003369027 INTERCHANGEABLE
Sign,traffic
Federal Prison Industries, Inc
2530-00-528-7224 INTERCHANGEABLE
Wheel Assembly,pneumatic Tire
6675-00-631-2825 INTERCHANGEABLE
Template,drafting
5950-00-648-40315215 INTERCHANGEABLE
Coil,electrical
Airflo Instrument Company, the Dba Airflo Instrument Co
9905-00-721-84169905007218416 INTERCHANGEABLE
Sign,traffic
Federal Prison Industries, Inc
6850-01-609-57955197 INTERCHANGEABLE
Pepper Spray
Defense Technology, Llc
Cross-Reference Index
Part NumberManufacturer
TST2 PRIMARY United States Energy Corporation Dba United States Energy Corp (USA)
R7-1 Motorola Automotive Electronics (USA)
R7-1 Wgm Safety Corp (USA)
5-197 Motorola Automotive Electronics (USA)
5-64 Motorola Automotive Electronics (USA)
TST2 Halprin Supply Co (USA)
689830 Caterpillar Inc Div Caterpillar Defense (USA)
Related Parts
3110-00-100-6179INTERCHANGEABLE
BALL,BEARING
04746E
5120-00-140-1210INTERCHANGEABLE
WRENCH,RATCHET
RF818SC
5905-00-279-2002INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON
0152R05
9905-00-336-9027INTERCHANGEABLE
SIGN,TRAFFIC
9905003369027
2530-00-528-7224INTERCHANGEABLE
WHEEL ASSEMBLY,PNEUMATIC TIRE
6675-00-631-2825INTERCHANGEABLE
TEMPLATE,DRAFTING
5950-00-648-4031INTERCHANGEABLE
COIL,ELECTRICAL
5215
9905-00-721-8416INTERCHANGEABLE
SIGN,TRAFFIC
9905007218416
6850-01-609-5795INTERCHANGEABLE
PEPPER SPRAY
5197

Frequently Asked Questions

What is NSN 2920-00-351-2149?

NSN 2920-00-351-2149 is a Regulator,engine Generator, manufactured by United States Energy Corporation Dba United States Energy Corp, classified under FSC 2920 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 2920-00-351-2149?

NSN 2920-00-351-2149 has 7 cross-referenced part numbers: TST2 (United States Energy Corporation Dba United States Energy Corp), R7-1 (Motorola Automotive Electronics), R7-1 (Wgm Safety Corp), 5-197 (Motorola Automotive Electronics), 5-64 (Motorola Automotive Electronics) and 2 more.

What NSN replaces 2920-00-351-2149?

There are 9 known substitutes for 2920-00-351-2149: 3110-00-100-6179, 5120-00-140-1210, 5905-00-279-2002 and 6 more. Verify interchangeability with system specifications before substitution.

Is NSN 2920-00-351-2149 still in active supply?

NSN 2920-00-351-2149 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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