PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

DB50Circuit Breaker

Eaton Corporation Dba Eaton Inoac · NSN 5925-00-900-8710 · FSC 5925 · No Item Name Available
Verified by PartsTable
NSN 5925-00-900-8710 — this item is cataloged by the U.S. Government under National Stock Number 5925-00-900-8710. Primary manufacturer part number: DB50.
Features
  • Circuit Breaker — FSC 5925
  • Reference Number Differentiating Characteristics: DIFFERENTIATED W/4 POLE AUXILIARY SWITCH
  • 4 verified cross-references
  • Primary manufacturer: Eaton Corporation Dba Eaton Inoac
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Circuit Breaker, cataloged under National Stock Number 5925-00-900-8710, 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 Eaton Corporation Dba Eaton Inoac. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5925-00-900-8710
Primary Part NumberDB50
Item NameCircuit Breaker
FSC / FSG5925 / 59 — No Item Name Available
ManufacturerEaton Corporation Dba Eaton Inoac
StatusACTIVE
Reference Number Differentiating CharacteristicsDIFFERENTIATED W/4 POLE AUXILIARY SWITCH
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
6625-00-563-5345 INTERCHANGEABLE
Adapter,test
2805-00-580-7373DB50 INTERCHANGEABLE
Breather
Vortox Company
5925-00-840-4149DB50 INTERCHANGEABLE
Circuit Breaker
Abb Power T and D Co Inc
5340-01-215-9701DB-50 INTERCHANGEABLE
Bumper
Johnson Rubber Co the
Cross-Reference Index
Part NumberManufacturer
DB50 Eaton Corporation Dba Eaton Inoac (USA)
DB50 Westinghouse Electric Corp (USA)
DB50 Northrop Grumman Systems Corporation Dba Electronic Systems (USA)
44Y6928 Northrop Grumman Systems Corporation Dba Electronic Systems (USA)
Related Parts
6625-00-563-5345INTERCHANGEABLE
ADAPTER,TEST
2805-00-580-7373INTERCHANGEABLE
BREATHER
DB50
5925-00-840-4149INTERCHANGEABLE
CIRCUIT BREAKER
DB50
5340-01-215-9701INTERCHANGEABLE
BUMPER
DB-50

Frequently Asked Questions

What is NSN 5925-00-900-8710?

NSN 5925-00-900-8710 is a Circuit Breaker, manufactured by Eaton Corporation Dba Eaton Inoac, classified under FSC 5925 (No Item Name Available). Status: active.

What are the part numbers for NSN 5925-00-900-8710?

NSN 5925-00-900-8710 has 4 cross-referenced part numbers: DB50 (Eaton Corporation Dba Eaton Inoac), DB50 (Westinghouse Electric Corp), DB50 (Northrop Grumman Systems Corporation Dba Electronic Systems), 44Y6928 (Northrop Grumman Systems Corporation Dba Electronic Systems).

What NSN replaces 5925-00-900-8710?

There are 4 known substitutes for 5925-00-900-8710: 6625-00-563-5345, 2805-00-580-7373, 5925-00-840-4149 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of DB50?

Key specifications for DB50: Reference Number Differentiating Characteristics: DIFFERENTIATED W/4 POLE AUXILIARY SWITCH. 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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