PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

QCF2050Circuit Breaker

Generac Mobile Products, Llc · NSN 5925-01-549-6334 · FSC 5925 · No Item Name Available
Verified by PartsTable
NSN 5925-01-549-6334 — this item is cataloged by the U.S. Government under National Stock Number 5925-01-549-6334. Primary manufacturer part number: QCF2050.
Features
  • Circuit Breaker — FSC 5925
  • 2 verified cross-references
  • Primary manufacturer: Generac Mobile Products, Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Circuit Breaker, cataloged under National Stock Number 5925-01-549-6334, 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 Generac Mobile Products, Llc. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5925-01-549-6334
Primary Part NumberQCF2050
Item NameCircuit Breaker
FSC / FSG5925 / 59 — No Item Name Available
ManufacturerGenerac Mobile Products, Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5935-00-149-401309002090 INTERCHANGEABLE
Connector,plug,electrical
Thales Components Corp Div Thales Components Corporation
5306-00-294-282318092 INTERCHANGEABLE
Bolt,eye
Textron Aviation Inc
5998-00-466-0688 INTERCHANGEABLE
Circuit Board Assem
5935-00-724-42281809-2 INTERCHANGEABLE
Plug,tip
Fluke Electronics Corp
5950-01-104-9240 INTERCHANGEABLE
Transformer,power
1650-01-307-619718092 INTERCHANGEABLE
Cylinder,actuating,linear
Cadillac Gage Textron Inc.
6240-01-354-7089LU150/55/DX INTERCHANGEABLE
Lamp,sodium
General Electric Company Dba Ge
2815-01-395-887718092 INTERCHANGEABLE
Valve,poppet,engine
Westerbeke Corporation
5995-01-513-498218092 INTERCHANGEABLE
Cable Assembly,special Purpose,e
The First Electronics Corporation
6545-01-585-9899UA P308 INTERCHANGEABLE
Medical Materiel Set,triage Emt
Department of the Army U S Army Medical Material Agency Mcmr-Mmo-Sa
Cross-Reference Index
Part NumberManufacturer
18092 Generac Mobile Products, Llc (USA)
QCF2050 PRIMARY Generac Mobile Products, Llc (USA)
Related Parts
5935-00-149-4013INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
09002090
5306-00-294-2823INTERCHANGEABLE
BOLT,EYE
18092
5998-00-466-0688INTERCHANGEABLE
CIRCUIT BOARD ASSEM
5935-00-724-4228INTERCHANGEABLE
PLUG,TIP
1809-2
5950-01-104-9240INTERCHANGEABLE
TRANSFORMER,POWER
1650-01-307-6197INTERCHANGEABLE
CYLINDER,ACTUATING,LINEAR
18092
6240-01-354-7089INTERCHANGEABLE
LAMP,SODIUM
LU150/55/DX
2815-01-395-8877INTERCHANGEABLE
VALVE,POPPET,ENGINE
18092
5995-01-513-4982INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
18092
6545-01-585-9899INTERCHANGEABLE
MEDICAL MATERIEL SET,TRIAGE EMT
UA P308
5330-01-668-6495INTERCHANGEABLE
GASKET
18092

Frequently Asked Questions

What is NSN 5925-01-549-6334?

NSN 5925-01-549-6334 is a Circuit Breaker, manufactured by Generac Mobile Products, Llc, classified under FSC 5925 (No Item Name Available). Status: active.

What are the part numbers for NSN 5925-01-549-6334?

NSN 5925-01-549-6334 has 2 cross-referenced part numbers: 18092 (Generac Mobile Products, Llc), QCF2050 (Generac Mobile Products, Llc).

What NSN replaces 5925-01-549-6334?

There are 11 known substitutes for 5925-01-549-6334: 5935-00-149-4013, 5306-00-294-2823, 5998-00-466-0688 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of QCF2050?

Key specifications for QCF2050: Special Features: 50 AMP, 240 VOLT BREAKER; Part Name Assigned by Controlling Agency: BREAKER; End Item Identification: 6115-01-531-0571, 20KW GENERATOR SET. 3 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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