PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

66020Circuit Breaker

Generac Mobile Products, Llc · NSN 5925-01-580-9630 · FSC 5925 · No Item Name Available
Verified by PartsTable
NSN 5925-01-580-9630 — this item is cataloged by the U.S. Government under National Stock Number 5925-01-580-9630. Primary manufacturer part number: 66020.
Features
  • Circuit Breaker — FSC 5925
  • Pole Quantity: 1
  • Reset Method: MANUAL
  • Maximum Continuous Load Current Rating Per Pole: 30.0 AMPERES AC SINGLE LOCATION
  • Specification/standard Data: 0SUA9-0SUA9-66020 MANUFACTURERS SPECIFICATION CONTROL
  • 1 verified cross-reference
  • 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 5925-01-580-9630, 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. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5925-01-580-9630
Primary Part Number66020
Item NameCircuit Breaker
FSC / FSG5925 / 59 — No Item Name Available
ManufacturerGenerac Mobile Products, Llc
StatusACTIVE
Pole Quantity1
Reset MethodMANUAL
Maximum Continuous Load Current Rating Per Pole30.0 AMPERES AC SINGLE LOCATION
Specification/standard Data0SUA9-0SUA9-66020 MANUFACTURERS SPECIFICATION CONTROL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5330-01-007-4814 INTERCHANGEABLE
Gasket
5995-01-015-2341600341 INTERCHANGEABLE
Cable Assembly,power,electrical
Page Chester Ltd Dba Cooperative Industries Div Cooperative Industries Aerospace Defense
4820-01-171-8875 INTERCHANGEABLE
Valve,linear,directional Control
3456-01-275-9780 INTERCHANGEABLE
Roll Set,roller Tube Expander
7460-01-332-2942 INTERCHANGEABLE
File,visible Index,book Unit
3455-01-366-090066020 INTERCHANGEABLE
Cutter,milling,end
Niagara Cutter Inc
5970-01-460-739566020 INTERCHANGEABLE
Insulation Sleeving,electrical
Unison Industries Llc
5950-01-475-53899070T250D1/FSC-2 INTERCHANGEABLE
Transformer,power
Schneider Electric Usa, Inc.
Cross-Reference Index
Part NumberManufacturer
66020 PRIMARY Generac Mobile Products, Llc (USA)
Related Parts
5330-01-007-4814INTERCHANGEABLE
GASKET
5995-01-015-2341INTERCHANGEABLE
CABLE ASSEMBLY,POWER,ELECTRICAL
600341
4820-01-171-8875INTERCHANGEABLE
VALVE,LINEAR,DIRECTIONAL CONTROL
3456-01-275-9780INTERCHANGEABLE
ROLL SET,ROLLER TUBE EXPANDER
7460-01-332-2942INTERCHANGEABLE
FILE,VISIBLE INDEX,BOOK UNIT
3455-01-366-0900INTERCHANGEABLE
CUTTER,MILLING,END
66020
5970-01-460-7395INTERCHANGEABLE
INSULATION SLEEVING,ELECTRICAL
66020
5950-01-475-5389INTERCHANGEABLE
TRANSFORMER,POWER
9070T250D1/FSC-2

Frequently Asked Questions

What is NSN 5925-01-580-9630?

NSN 5925-01-580-9630 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 5925-01-580-9630?

NSN 5925-01-580-9630 has 1 cross-referenced part number: 66020 (Generac Mobile Products, Llc).

What NSN replaces 5925-01-580-9630?

There are 8 known substitutes for 5925-01-580-9630: 5330-01-007-4814, 5995-01-015-2341, 4820-01-171-8875 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 66020?

Key specifications for 66020: Pole Quantity: 1; Part Name Assigned by Controlling Agency: CIRCUIT BREAKER; End Item Identification: SUPPORT EQUIPMENT; Reset Method: MANUAL. 6 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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