PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

817435Thermal Release,circuit Breaker

Westinghouse Electric Corp · NSN 5925-00-504-4357 · FSC 5925 · No Item Name Available
Verified by PartsTable
NSN 5925-00-504-4357 — this item is cataloged by the U.S. Government under National Stock Number 5925-00-504-4357. Primary manufacturer part number: 817435.
Features
  • Thermal Release,circuit Breaker — FSC 5925
  • Mounting Configuration: MTD BY TWO 3/16 IN. HOLES ON 1-5/16 IN. MTG CENTERS IN
  • Overload Rating in Amps: 4.700 NOMINAL
  • 1 verified cross-reference
  • Primary manufacturer: Westinghouse Electric Corp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Thermal Release,circuit Breaker, cataloged under National Stock Number 5925-00-504-4357, 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 Westinghouse Electric Corp. Government technical data includes 2 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5925-00-504-4357
Primary Part Number817435
Item NameThermal Release,circuit Breaker
FSC / FSG5925 / 59 — No Item Name Available
ManufacturerWestinghouse Electric Corp
StatusACTIVE
Mounting ConfigurationMTD BY TWO 3/16 IN. HOLES ON 1-5/16 IN. MTG CENTERS IN
Overload Rating in Amps4.700 NOMINAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5930-00-377-9960110400 INTERCHANGEABLE
Switch,liquid Level
Itt Mcdonnell-Miller a Unit of Itt Fluid Handling Div
4730-00-684-75319112598 INTERCHANGEABLE
Adapter,straight,pipe to Tube
Us Army Aviation and Missile Command
Cross-Reference Index
Part NumberManufacturer
817435 PRIMARY Westinghouse Electric Corp (USA)
Related Parts
5930-00-377-9960INTERCHANGEABLE
SWITCH,LIQUID LEVEL
110400
4730-00-684-7531INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO TUBE
9112598

Frequently Asked Questions

What is NSN 5925-00-504-4357?

NSN 5925-00-504-4357 is a Thermal Release,circuit Breaker, manufactured by Westinghouse Electric Corp, classified under FSC 5925 (No Item Name Available). Status: active.

What are the part numbers for NSN 5925-00-504-4357?

NSN 5925-00-504-4357 has 1 cross-referenced part number: 817435 (Westinghouse Electric Corp).

What NSN replaces 5925-00-504-4357?

There are 2 known substitutes for 5925-00-504-4357: 5930-00-377-9960, 4730-00-684-7531. Verify interchangeability with system specifications before substitution.

What are the specifications of 817435?

Key specifications for 817435: Overall Length: 2.125 INCHES NOMINAL IN; Overall Width: 0.937 INCHES NOMINAL IN; Mounting Configuration: MTD BY TWO 3/16 IN. HOLES ON 1-5/16 IN. MTG CENTERS IN; Overall Height: 0.625 INCHES NOMINAL IN. 5 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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