PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

K7825805Switch,thermostatic

Westinghouse Electric Corp · NSN 5930-00-259-8038 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-00-259-8038 — this item is cataloged by the U.S. Government under National Stock Number 5930-00-259-8038. Primary manufacturer part number: K7825805.
Features
  • Switch,thermostatic — FSC 5930
  • Contact Voltage Rating in Volts: 30.0 DC AT SEA LEVEL THIRD VOLTAGE
  • Contact Voltage Rating in Volts: 120.0 AC AT SEA LEVEL FIRST VOLTAGE
  • Contact Load Current Rating: 30.0 AMPERES RESISTIVE LOAD THIRD VOLTAGE
  • Contact Voltage Rating in Volts: 240.0 AC AT SEA LEVEL SECOND VOLTAGE
  • Contact Load Current Rating: 12.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE
  • Contact Voltage Rating in Volts: 125.0 DC AT SEA LEVEL FOURTH VOLTAGE
  • Contact Load Current Rating: 6.0 AMPERES RESISTIVE LOAD SECOND VOLTAGE
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,thermostatic, cataloged under National Stock Number 5930-00-259-8038, is classified within Federal Supply Class 5930 (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 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5930-00-259-8038
Primary Part NumberK7825805
Item NameSwitch,thermostatic
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerWestinghouse Electric Corp
StatusCANCELLED
Contact Voltage Rating in Volts30.0 DC AT SEA LEVEL THIRD VOLTAGE
Contact Voltage Rating in Volts120.0 AC AT SEA LEVEL FIRST VOLTAGE
Contact Load Current Rating30.0 AMPERES RESISTIVE LOAD THIRD VOLTAGE
Contact Voltage Rating in Volts240.0 AC AT SEA LEVEL SECOND VOLTAGE
Contact Load Current Rating12.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE
Contact Voltage Rating in Volts125.0 DC AT SEA LEVEL FOURTH VOLTAGE
Contact Load Current Rating6.0 AMPERES RESISTIVE LOAD SECOND VOLTAGE
Contact AdjustabilityACTUATION POINT NOT ADJUSTABLE
Contact Stimulus Rating160.00 ACTUATION POINT NOMINAL DEGREES FAHRENHEIT AND 140.00 DEACTUATION POINT NOMINAL DEGREES FAHRENHEIT
Contact Load Current Rating125.0 AMPERES RESISTIVE LOAD FOURTH VOLTAGE
Overall Diameter2.563 INCHES NOMINAL IN
Temp Sensing Element TypeINTERNAL SENSOR
Nonpile-Up Contact Arrangement1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
Terminal TypeTAB W/SCREW
Mounting MethodFLANGE
Contact Action StimulusINCREASE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 3
5930-00-240-4430 INTERCHANGEABLE
Switch,thermostatic
5930-00-548-30214370-3 INTERCHANGEABLE
Switch,thermostatic
Sensata Technologies, Inc. Div Sensata Attleboro
5930-00-681-5706 INTERCHANGEABLE
Switch,thermostatic
Cross-Reference Index
Part NumberManufacturer
C8151-817 Sensata Technologies, Inc. Div Sensata Attleboro (USA)
C4370-3-43 Sensata Technologies, Inc. Div Sensata Attleboro (USA)
C4370-3 Sensata Technologies, Inc. Div Sensata Attleboro (USA)
20400F62-58 Texas Instruments Inc Control Products Div (USA)
K7825805 PRIMARY Westinghouse Electric Corp (USA)
20400F62-58 Electric Spray Corp (USA)
Related Parts
5930-00-240-4430INTERCHANGEABLE
SWITCH,THERMOSTATIC
5930-00-548-3021INTERCHANGEABLE
SWITCH,THERMOSTATIC
4370-3
5930-00-681-5706INTERCHANGEABLE
SWITCH,THERMOSTATIC

Frequently Asked Questions

What is NSN 5930-00-259-8038?

NSN 5930-00-259-8038 is a Switch,thermostatic, manufactured by Westinghouse Electric Corp, classified under FSC 5930 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5930-00-259-8038?

NSN 5930-00-259-8038 has 6 cross-referenced part numbers: C8151-817 (Sensata Technologies, Inc. Div Sensata Attleboro), C4370-3-43 (Sensata Technologies, Inc. Div Sensata Attleboro), C4370-3 (Sensata Technologies, Inc. Div Sensata Attleboro), 20400F62-58 (Texas Instruments Inc Control Products Div), K7825805 (Westinghouse Electric Corp) and 1 more.

What NSN replaces 5930-00-259-8038?

There are 3 known substitutes for 5930-00-259-8038: 5930-00-240-4430, 5930-00-548-3021, 5930-00-681-5706. Verify interchangeability with system specifications before substitution.

What are the specifications of K7825805?

Key specifications for K7825805: Contact Voltage Rating in Volts: 30.0 DC AT SEA LEVEL THIRD VOLTAGE; Contact Voltage Rating in Volts: 120.0 AC AT SEA LEVEL FIRST VOLTAGE; Contact Load Current Rating: 30.0 AMPERES RESISTIVE LOAD THIRD VOLTAGE; Contact Voltage Rating in Volts: 240.0 AC AT SEA LEVEL SECOND VOLTAGE. 17 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5930-00-259-8038 still in active supply?

NSN 5930-00-259-8038 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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