PartsTable
Technical Data Sheet
PartsTable / MRO / 36T21
36T21 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
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: 0.359 INCHES NOMINAL IN, body_diameter: 0.625 INCHES NOMINAL IN, terminal_type: TAB, SOLDER LUG, overall_height: 0.375 INCHES NOMINAL IN, overall_length: 1.188 INCHES NOMINAL IN, mounting_method: BRACKET(S) AND 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 5930-01-085-3357, 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
MRO→ MRO_GENERAL→ 36T21
NSN: 5930-01-085-3357
FSC: 5930
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
body_height0.359 INCHES NOMINAL IN
body_diameter0.625 INCHES NOMINAL IN
terminal_typeTAB, SOLDER LUG
overall_height0.375 INCHES NOMINAL IN
overall_length1.188 INCHES NOMINAL IN
mounting_methodBRACKET(S) AND UNTHREADED HOLE(S)
style_designatorDISC W/FLANGE
features_providedHERMETICALLY SEALED CASE
contact_adjustabilityDEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE
operating_temp_rating350.0 FAHRENHEIT MAXIMUM DEGF
contact_action_stimulusINCREASE
contact_stimulus_rating270.00 ACTUATION POINT NOMINAL DEGREES FAHRENHEIT AND 245.00 DEACTUATION POINT NOMINAL DEGREES FAHRENHEIT
NSN5930-01-085-3357
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,THERMOSTATIC TITLE COMPONENT PN 36T21 MFR SWITCH,THERMOSTATIC
KEY FEATURES
•
CONTACT STIMULUS RATING: 270.00 ACTUATION POINT NOMINAL DEGREES FAHRENHEIT AND 245.00 DEACTUATION POINT NOMINAL DEGREES FAHRENHEIT
•
CONTACT ADJUSTABILITY: DEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE
•
MEDIA FOR WHICH DESIGNED: GAS OR LIQUID
•
CONTACT LOAD CURRENT RATING: 10.0 AMPERES RESISTIVE LOAD SINGLE VOLTAGE
•
TERMINAL TYPE: TAB, SOLDER LUG
•
NONPILE-UP CONTACT ARRANGEMENT: 1 POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION
•
FEATURES PROVIDED: HERMETICALLY SEALED CASE
•
CONTACT ACTION STIMULUS: INCREASE
TECHNICAL CHARACTERISTICS (FLIS)
CONTACT STIMULUS RATING270.00 ACTUATION POINT NOMINAL DEGREES FAHRENHEIT AND 245.00 DEACTUATION POINT NOMINAL DEGREES FAHRENHEIT
CONTACT ADJUSTABILITYDEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE
MEDIA FOR WHICH DESIGNEDGAS OR LIQUID
CONTACT LOAD CURRENT RATING10.0 AMPERES RESISTIVE LOAD SINGLE VOLTAGE
TERMINAL TYPETAB, SOLDER LUG
NONPILE-UP CONTACT ARRANGEMENT1 POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION
FEATURES PROVIDEDHERMETICALLY SEALED CASE
CONTACT ACTION STIMULUSINCREASE
STYLE DESIGNATORDISC W/FLANGE
BODY DIAMETER0.625 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
6291Interchangeable
interchangeable cross-reference
interchangeable
20502-15Interchangeable
interchangeable cross-reference
interchangeable
FFS92Interchangeable
interchangeable cross-reference
interchangeable
E6291Interchangeable
interchangeable cross-reference
interchangeable
6291XInterchangeable
interchangeable cross-reference
interchangeable
BTC14378Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 36T21?
36T21 is a SWITCH,THERMOSTATIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace 36T21?
There are 13 known substitutes for 36T21: 6291, 20502-15, FFS92 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 36T21?
36T21 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-01-085-3357. 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