PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20640L29Switch,thermostatic

Sensata Technologies, Inc. Div Sensata Attleboro · NSN 5930-00-263-2925 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-00-263-2925 — this item is cataloged by the U.S. Government under National Stock Number 5930-00-263-2925. Primary manufacturer part number: 20640L29.
Features
  • Switch,thermostatic — FSC 5930
  • Contact Action Stimulus: INCREASE
  • Terminal Type: WIRE LEAD
  • Temp Sensing Element Type: INTERNAL SENSOR
  • Contact Stimulus Rating: 82.00 ACTUATION POINT MINIMUM DEGREES FAHRENHEIT AND 94.00 ACTUATION POINT MAXIMUM DEGREES FAHRENHEIT AND 12.00 DEACTUATION POINT MINIMUM DEGREES FAHRENHEIT AND 28.00 DEACTUATION POINT MAXIMUM DEGREES FAHRENHEIT AND 68.00 DIFFERENTIAL POINT NOMINAL DEGREES FAHRENHEIT
  • Contact Voltage Rating in Volts: 120.0 AC AT SEA LEVEL SINGLE VOLTAGE
  • Contact Load Current Rating: 8.0 AMPERES RESISTIVE LOAD SINGLE VOLTAGE
  • Contact Adjustability: DEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,thermostatic, cataloged under National Stock Number 5930-00-263-2925, 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 Sensata Technologies, Inc. Div Sensata Attleboro. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5930-00-263-2925
Primary Part Number20640L29
Item NameSwitch,thermostatic
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerSensata Technologies, Inc. Div Sensata Attleboro
StatusACTIVE
Contact Action StimulusINCREASE
Terminal TypeWIRE LEAD
Temp Sensing Element TypeINTERNAL SENSOR
Contact Stimulus Rating82.00 ACTUATION POINT MINIMUM DEGREES FAHRENHEIT AND 94.00 ACTUATION POINT MAXIMUM DEGREES FAHRENHEIT AND 12.00 DEACTUATION POINT MINIMUM DEGREES FAHRENHEIT AND 28.00 DEACTUATION POINT MAXIMUM DEGREES FAHRENHEIT AND 68.00 DIFFERENTIAL POINT NOMINAL DEGREES FAHRENHEIT
Contact Voltage Rating in Volts120.0 AC AT SEA LEVEL SINGLE VOLTAGE
Contact Load Current Rating8.0 AMPERES RESISTIVE LOAD SINGLE VOLTAGE
Contact AdjustabilityDEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE
Media for Which DesignedGAS
Style DesignatorDISC
Mounting MethodSPRING CLIP
Features ProvidedHERMETICALLY SEALED CASE
Nonpile-Up Contact Arrangement1 POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5930-01-162-3677C3686602 INTERCHANGEABLE
Switch,thermostatic
Amana Refrigeration Inc Sub of Raytheon Co
Cross-Reference Index
Part NumberManufacturer
20640L29 Sensata Technologies, Inc. Div Sensata Attleboro (USA)
20640L29 Texas Instruments Inc Control Products Div (USA)
B56454-1 Amana Refrigeration Inc Sub of Raytheon Co (USA)
B56454-1 Therm-O-Disc Incorporated (USA)
Related Parts
5930-01-162-3677INTERCHANGEABLE
SWITCH,THERMOSTATIC
C3686602

Frequently Asked Questions

What is NSN 5930-00-263-2925?

NSN 5930-00-263-2925 is a Switch,thermostatic, manufactured by Sensata Technologies, Inc. Div Sensata Attleboro, classified under FSC 5930 (No Item Name Available). Status: active.

What are the part numbers for NSN 5930-00-263-2925?

NSN 5930-00-263-2925 has 4 cross-referenced part numbers: 20640L29 (Sensata Technologies, Inc. Div Sensata Attleboro), 20640L29 (Texas Instruments Inc Control Products Div), B56454-1 (Amana Refrigeration Inc Sub of Raytheon Co), B56454-1 (Therm-O-Disc Incorporated).

What NSN replaces 5930-00-263-2925?

There is 1 known substitute for 5930-00-263-2925: 5930-01-162-3677. Verify interchangeability with system specifications before substitution.

What are the specifications of 20640L29?

Key specifications for 20640L29: Contact Action Stimulus: INCREASE; Terminal Type: WIRE LEAD; Temp Sensing Element Type: INTERNAL SENSOR; Contact Stimulus Rating: 82.00 ACTUATION POINT MINIMUM DEGREES FAHRENHEIT AND 94.00 ACTUATION POINT MAXIMUM DEGREES FAHRENHEIT AND 12.00 DEACTUATION POINT MINIMUM DEGREES FAHRENHEIT AND 28.00 DEACTUATION POINT MAXIMUM DEGREES FAHRENHEIT AND 68.00 DIFFERENTIAL POINT NOMINAL DEGREES FAHRENHEIT. 13 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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