PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

45267-77Circuit Breaker

Curtiss-Wright Flow Control Corporation Dba Enertech Div Curtiss-Wright Flow Control · NSN 5925-01-398-5506 · FSC 5925 · No Item Name Available
Verified by PartsTable
NSN 5925-01-398-5506 — this item is cataloged by the U.S. Government under National Stock Number 5925-01-398-5506. Primary manufacturer part number: 45267-77.
Features
  • Circuit Breaker — FSC 5925
  • 3 verified cross-references
  • Primary manufacturer: Curtiss-Wright Flow Control Corporation Dba Enertech Div Curtiss-Wright Flow Control
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Circuit Breaker, cataloged under National Stock Number 5925-01-398-5506, 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 Curtiss-Wright Flow Control Corporation Dba Enertech Div Curtiss-Wright Flow Control. This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 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)
ManufacturersCurtiss-Wright Flow Control Corporation Dba Enertech Div Curtiss-Wright Flow Control (CAGE 12190); Eaton Corp Electrical Construction Equipment Opns (CAGE 55841)
Technical Specifications
ParameterValue
NSN5925-01-398-5506
Primary Part Number45267-77
Item NameCircuit Breaker
FSC / FSG5925 / 59 — No Item Name Available
ManufacturerCurtiss-Wright Flow Control Corporation Dba Enertech Div Curtiss-Wright Flow Control
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5925-00-481-2093 INTERCHANGEABLE
Circuit Breaker
5925-01-381-8598EHD3020L INTERCHANGEABLE
Circuit Breaker
Eaton Corporation Dba Eaton Inoac
Cross-Reference Index
Part NumberManufacturer
EHD-3020 Curtiss-Wright Flow Control Corporation Dba Enertech Div Curtiss-Wright Flow Control (USA)
45267-77 PRIMARY Curtiss-Wright Flow Control Corporation Dba Enertech Div Curtiss-Wright Flow Control (USA)
EHD-3020L Eaton Corp Electrical Construction Equipment Opns (USA)
Related Parts
5925-00-481-2093INTERCHANGEABLE
CIRCUIT BREAKER
5925-01-381-8598INTERCHANGEABLE
CIRCUIT BREAKER
EHD3020L

Frequently Asked Questions

What is NSN 5925-01-398-5506?

NSN 5925-01-398-5506 is a Circuit Breaker, manufactured by Curtiss-Wright Flow Control Corporation Dba Enertech Div Curtiss-Wright Flow Control, classified under FSC 5925 (No Item Name Available). Status: active.

What are the part numbers for NSN 5925-01-398-5506?

NSN 5925-01-398-5506 has 3 cross-referenced part numbers: EHD-3020 (Curtiss-Wright Flow Control Corporation Dba Enertech Div Curtiss-Wright Flow Control), 45267-77 (Curtiss-Wright Flow Control Corporation Dba Enertech Div Curtiss-Wright Flow Control), EHD-3020L (Eaton Corp Electrical Construction Equipment Opns).

What NSN replaces 5925-01-398-5506?

There are 2 known substitutes for 5925-01-398-5506: 5925-00-481-2093, 5925-01-381-8598. Verify interchangeability with system specifications before substitution.

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