PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

458D509G13Circuit Breaker

Eaton Corporation Dba Eaton Inoac · NSN 5925-01-234-3116 · FSC 5925 · No Item Name Available
Verified by PartsTable
NSN 5925-01-234-3116 — this item is cataloged by the U.S. Government under National Stock Number 5925-01-234-3116. Primary manufacturer part number: 458D509G13.
Features
  • Circuit Breaker — FSC 5925
  • Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
  • Criticality Code Justification: ZZZY
  • 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 5925-01-234-3116, 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 2 verified specifications, 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5925-01-234-3116
Primary Part Number458D509G13
Item NameCircuit Breaker
FSC / FSG5925 / 59 — No Item Name Available
ManufacturerEaton Corporation Dba Eaton Inoac
StatusACTIVE
Reference Number Differentiating CharacteristicsMATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
Criticality Code JustificationZZZY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5925-00-876-9218 INTERCHANGEABLE
Circuit Breaker
5925-01-234-3115 INTERCHANGEABLE
Circuit Breaker
5920-01-234-7040 INTERCHANGEABLE
Fuse Unit Assembly
5920-01-235-8901 INTERCHANGEABLE
Fuse Box
5925-01-416-4419PL707003 ITEM 236 INTERCHANGEABLE
Circuit Breaker
L-3 Communications Westwood Corporation Dba Nmp Division Div L3 Westwood Corporation
Cross-Reference Index
Part NumberManufacturer
458D509G13 Eaton Corporation Dba Eaton Inoac (USA)
80048005 REV.D ITEM 21 International Switchboard Corp Div of Equus Power Systems Corp (USA)
900J439 Westinghouse Electric Corp (USA)
458D509G13 Westinghouse Electric Corp (USA)
Related Parts
5925-00-876-9218INTERCHANGEABLE
CIRCUIT BREAKER
5925-01-234-3115INTERCHANGEABLE
CIRCUIT BREAKER
5920-01-234-7040INTERCHANGEABLE
FUSE UNIT ASSEMBLY
5920-01-235-8901INTERCHANGEABLE
FUSE BOX
5925-01-416-4419INTERCHANGEABLE
CIRCUIT BREAKER
PL707003 ITEM 236

Frequently Asked Questions

What is NSN 5925-01-234-3116?

NSN 5925-01-234-3116 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 5925-01-234-3116?

NSN 5925-01-234-3116 has 4 cross-referenced part numbers: 458D509G13 (Eaton Corporation Dba Eaton Inoac), 80048005 REV.D ITEM 21 (International Switchboard Corp Div of Equus Power Systems Corp), 900J439 (Westinghouse Electric Corp), 458D509G13 (Westinghouse Electric Corp).

What NSN replaces 5925-01-234-3116?

There are 5 known substitutes for 5925-01-234-3116: 5925-00-876-9218, 5925-01-234-3115, 5920-01-234-7040 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 458D509G13?

Key specifications for 458D509G13: Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS; Criticality Code Justification: ZZZY. 2 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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