PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

30056-50Circuit Breaker

Cole Hersee Company · NSN 5925-01-571-3129 · FSC 5925 · No Item Name Available
Verified by PartsTable
NSN 5925-01-571-3129 — this item is cataloged by the U.S. Government under National Stock Number 5925-01-571-3129. Primary manufacturer part number: 30056-50.
Features
  • Circuit Breaker — FSC 5925
  • 2 verified cross-references
  • Primary manufacturer: Cole Hersee Company
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Circuit Breaker, cataloged under National Stock Number 5925-01-571-3129, 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 Cole Hersee Company. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameCircuit Breaker
FSC / FSG5925 — No Item Name Available (FSG 59)
ManufacturersJlg Industries, Inc. (CAGE 1YHH8); Cole Hersee Company (CAGE 13445)
Technical Specifications
ParameterValue
NSN5925-01-571-3129
Primary Part Number30056-50
Item NameCircuit Breaker
FSC / FSG5925 / 59 — No Item Name Available
ManufacturerCole Hersee Company
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5950-00-647-929118-119 INTERCHANGEABLE
Coil,radio Frequency
Albert Frei & Sons, Inc. Dba Afs
5330-00-893-72042400084 INTERCHANGEABLE
Seal Vehicular
Chrysler Realty Company Llc Dba Daimler Chrysler
5962-01-223-5034 INTERCHANGEABLE
Microcircuit,digital
Cross-Reference Index
Part NumberManufacturer
2400084 Jlg Industries, Inc. (USA)
30056-50 PRIMARY Cole Hersee Company (USA)
Related Parts
5950-00-647-9291INTERCHANGEABLE
COIL,RADIO FREQUENCY
18-119
5330-00-893-7204INTERCHANGEABLE
SEAL VEHICULAR
2400084
5962-01-223-5034INTERCHANGEABLE
MICROCIRCUIT,DIGITAL

Frequently Asked Questions

What is NSN 5925-01-571-3129?

NSN 5925-01-571-3129 is a Circuit Breaker, manufactured by Cole Hersee Company, classified under FSC 5925 (No Item Name Available). Status: active.

What are the part numbers for NSN 5925-01-571-3129?

NSN 5925-01-571-3129 has 2 cross-referenced part numbers: 2400084 (Jlg Industries, Inc.), 30056-50 (Cole Hersee Company).

What NSN replaces 5925-01-571-3129?

There are 3 known substitutes for 5925-01-571-3129: 5950-00-647-9291, 5330-00-893-7204, 5962-01-223-5034. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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