PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

76-4191Circuit Breaker Subassembly

Department of Defense Project Manager-Mobile Electric Power · NSN 5925-01-048-7656 · FSC 5925 · No Item Name Available
Verified by PartsTable
NSN 5925-01-048-7656 — this item is cataloged by the U.S. Government under National Stock Number 5925-01-048-7656. Primary manufacturer part number: 76-4191.
Features
  • Circuit Breaker Subassembly — FSC 5925
  • 7 verified cross-references
  • Primary manufacturer: Department of Defense Project Manager-Mobile Electric Power
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Circuit Breaker Subassembly, cataloged under National Stock Number 5925-01-048-7656, is classified within Federal Supply Class 5925 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Department of Defense Project Manager-Mobile Electric Power. This item has 7 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5925-01-048-7656
Primary Part Number76-4191
Item NameCircuit Breaker Subassembly
FSC / FSG5925 / 59 — No Item Name Available
ManufacturerDepartment of Defense Project Manager-Mobile Electric Power
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
3610-00-197-6832 INTERCHANGEABLE
Reprographic Lamp
6850-00-348-761719770 INTERCHANGEABLE
Sealing,chemical
Illinois Tool Works Inc. Dba Illinois Tool Works Inc
5925-01-069-1451 INTERCHANGEABLE
Circuit Breaker
4730-01-286-9693197-00 INTERCHANGEABLE
Nut,union
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
5995-01-551-647019700 INTERCHANGEABLE
Cable Assembly,special Purpose,e
The First Electronics Corporation
Cross-Reference Index
Part NumberManufacturer
00076-4191 Harsco Corp Bmy-Combat Systems Div (USA)
76-4191 Harsco Corp Bmy-Combat Systems Div (USA)
63030-462-50 Square D Co Electromagnetic Industries Div (USA)
19700 Creating Technology Solutions, Llc Dba Technology Research Corp Div Technology Research Corp (USA)
76-4191 PRIMARY Department of Defense Project Manager-Mobile Electric Power (USA)
63030-462-50 Square D Co Pinellas Plant (USA)
76-4191 Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc (USA)
Related Parts
3610-00-197-6832INTERCHANGEABLE
REPROGRAPHIC LAMP
6850-00-348-7617INTERCHANGEABLE
SEALING,CHEMICAL
19770
5925-01-069-1451INTERCHANGEABLE
CIRCUIT BREAKER
4730-01-286-9693INTERCHANGEABLE
NUT,UNION
197-00
5995-01-551-6470INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
19700

Frequently Asked Questions

What is NSN 5925-01-048-7656?

NSN 5925-01-048-7656 is a Circuit Breaker Subassembly, manufactured by Department of Defense Project Manager-Mobile Electric Power, classified under FSC 5925 (No Item Name Available). Status: active.

What are the part numbers for NSN 5925-01-048-7656?

NSN 5925-01-048-7656 has 7 cross-referenced part numbers: 00076-4191 (Harsco Corp Bmy-Combat Systems Div), 76-4191 (Harsco Corp Bmy-Combat Systems Div), 63030-462-50 (Square D Co Electromagnetic Industries Div), 19700 (Creating Technology Solutions, Llc Dba Technology Research Corp Div Technology Research Corp), 76-4191 (Department of Defense Project Manager-Mobile Electric Power) and 2 more.

What NSN replaces 5925-01-048-7656?

There are 5 known substitutes for 5925-01-048-7656: 3610-00-197-6832, 6850-00-348-7617, 5925-01-069-1451 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 76-4191?

Key specifications for 76-4191: Special Features: MAJOR COMPONENTS:TERMINAL LUGS 9,BRACKET 2,RELAY BOX 1,MOTOR CONTROL 1,CIRCUIT BREAKER 1;. 1 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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