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PartsTable / COMPONENT / 424-237
424-237 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The SWITCH,THERMOSTATIC is a the manufacturer industrial component. Key specifications include body_height: 0.376 INCHES MAXIMUM IN, body_diameter: 0.609 INCHES NOMINAL IN, terminal_type: TAB, SOLDER LUG, overall_height: 0.594 INCHES MAXIMUM IN, overall_length: 1.312 INCHES NOMINAL IN, mounting_method: UNTHREADED HOLE(S). This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-583-6643, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
424-237
NSN: 5930-00-583-6643
FSC: 5930
CAGE: 93410 — ESSEX GROUP INC CONTROLS DIV LEXINGTON PLANT
SPECIFICATIONS
body_height0.376 INCHES MAXIMUM IN
body_diameter0.609 INCHES NOMINAL IN
terminal_typeTAB, SOLDER LUG
overall_height0.594 INCHES MAXIMUM IN
overall_length1.312 INCHES NOMINAL IN
mounting_methodUNTHREADED HOLE(S)
style_designatorDISC W/FLANGE
frequency_in_hertz60.0 FIRST VOLTAGE
contact_adjustabilityDEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE
operating_temp_rating85.0 CELSIUS MAXIMUM AND -55.0 CELSIUS MINIMUM DEGC
contact_action_stimulusINCREASE
media_for_which_designedGAS OR LIQUID
NSN5930-00-583-6643
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,THERMOSTATIC TITLE COMPONENT PN 424-237 MFR SWITCH,THERMOSTATIC
KEY FEATURES
•
MOUNTING FACILITY PATTERN: TWO POSITION IN-LINE
•
OPERATING TEMP RATING: 85.0 CELSIUS MAXIMUM AND -55.0 CELSIUS MINIMUM DEGC
•
TERMINAL TYPE: TAB, SOLDER LUG
•
BODY DIAMETER: 0.609 INCHES NOMINAL IN
•
CONTACT VOLTAGE RATING IN VOLTS: 28.0 DC AT SEA LEVEL SECOND VOLTAGE
•
CONTACT STIMULUS RATING: 95.00 ACTUATION POINT MINIMUM DEGREES FAHRENHEIT AND 113.00 ACTUATION POINT MAXIMUM DEGREES FAHRENHEIT AND 20.00 DIFFERENTIAL POINT MINIMUM DEGREES FAHRENHEIT AND 24.00 DIFFERENTIAL POINT MAXIMUM DEGREES FAHRENHEIT
•
STYLE DESIGNATOR: DISC W/FLANGE
TECHNICAL CHARACTERISTICS (FLIS)
MOUNTING FACILITY PATTERNTWO POSITION IN-LINE
OPERATING TEMP RATING85.0 CELSIUS MAXIMUM AND -55.0 CELSIUS MINIMUM DEGC
TERMINAL TYPETAB, SOLDER LUG
BODY DIAMETER0.609 INCHES NOMINAL IN
CONTACT VOLTAGE RATING IN VOLTS28.0 DC AT SEA LEVEL SECOND VOLTAGE
CONTACT VOLTAGE RATING IN VOLTS125.0 AC AT SEA LEVEL FIRST VOLTAGE
CONTACT STIMULUS RATING95.00 ACTUATION POINT MINIMUM DEGREES FAHRENHEIT AND 113.00 ACTUATION POINT MAXIMUM DEGREES FAHRENHEIT AND 20.00 DIFFERENTIAL POINT MINIMUM DEGREES FAHRENHEIT AND 24.00 DIFFERENTIAL POINT MAXIMUM DEGREES FAHRENHEIT
STYLE DESIGNATORDISC W/FLANGE
MEDIA FOR WHICH DESIGNEDGAS OR LIQUID
CONTACT ADJUSTABILITYDEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
2949P11Interchangeable
interchangeable cross-reference
interchangeable
118002Interchangeable
interchangeable cross-reference
interchangeable
MS35756-114Interchangeable
interchangeable cross-reference
interchangeable
300ADPInterchangeable
interchangeable cross-reference
interchangeable
1-180-01Interchangeable
interchangeable cross-reference
interchangeable
1-132-02Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 424-237?
424-237 is a SWITCH,THERMOSTATIC.
What parts can replace 424-237?
There are 15 known substitutes for 424-237: 2949P11, 118002, MS35756-114 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 424-237?
424-237 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-583-6643. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026