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PartsTable / COMPONENT / C216531
C216531 ✓ 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: 0.290 INCHES MINIMUM AND 0.320 INCHES MAXIMUM IN, overall_width: 0.650 INCHES MINIMUM AND 0.670 INCHES MAXIMUM IN, terminal_type: WIRE LEAD, overall_height: 0.618 INCHES MAXIMUM IN, overall_length: 0.892 INCHES NOMINAL IN, mounting_method: BRACKET(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 5930-00-350-1839, 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
C216531
NSN: 5930-00-350-1839
FSC: 5930
CAGE: 98230 — NATIONAL SECURITY AGENCY (USA)
SPECIFICATIONS
body_height0.290 INCHES MINIMUM AND 0.320 INCHES MAXIMUM IN
overall_width0.650 INCHES MINIMUM AND 0.670 INCHES MAXIMUM IN
terminal_typeWIRE LEAD
overall_height0.618 INCHES MAXIMUM IN
overall_length0.892 INCHES NOMINAL IN
mounting_methodBRACKET(S)
style_designatorDISC W/FLANGE
contact_adjustabilityDEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE
contact_action_stimulusINCREASE
contact_stimulus_rating5.00 ACTUATION POINT NOMINAL DEGREES CELSIUS
media_for_which_designedGAS OR LIQUID
mounting_facility_patternTWO POSITION IN-LINE
NSN5930-00-350-1839
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,THERMOSTATIC TITLE COMPONENT PN C216531 MFR SWITCH,THERMOSTATIC
KEY FEATURES
•
DISTANCE BETWEEN MOUNTING FACILITY CENTERS: 0.375 INCHES NOMINAL IN
•
NONPILE-UP CONTACT ARRANGEMENT: 1 POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION
•
STYLE DESIGNATOR: DISC W/FLANGE
•
MEDIA FOR WHICH DESIGNED: GAS OR LIQUID
•
CONTACT ADJUSTABILITY: DEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE
•
CONTACT VOLTAGE RATING IN VOLTS: 115.0 AC AT SEA LEVEL SINGLE VOLTAGE
•
CONTACT STIMULUS RATING: 5.00 ACTUATION POINT NOMINAL DEGREES CELSIUS
TECHNICAL CHARACTERISTICS (FLIS)
DISTANCE BETWEEN MOUNTING FACILITY CENTERS0.375 INCHES NOMINAL IN
OVERALL WIDTH0.650 INCHES MINIMUM AND 0.670 INCHES MAXIMUM IN
NONPILE-UP CONTACT ARRANGEMENT1 POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION
STYLE DESIGNATORDISC W/FLANGE
MEDIA FOR WHICH DESIGNEDGAS OR LIQUID
CONTACT ADJUSTABILITYDEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE
CONTACT VOLTAGE RATING IN VOLTS115.0 AC AT SEA LEVEL SINGLE VOLTAGE
CONTACT STIMULUS RATING5.00 ACTUATION POINT NOMINAL DEGREES CELSIUS
CONTACT LOAD CURRENT RATING1.0 AMPERES RESISTIVE LOAD SINGLE VOLTAGE
TERMINAL TYPEWIRE LEAD
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
35744Interchangeable
interchangeable cross-reference
interchangeable
423588Interchangeable
interchangeable cross-reference
interchangeable
S1481-2000Interchangeable
interchangeable cross-reference
interchangeable
6D3750Interchangeable
interchangeable cross-reference
interchangeable
6DE750Interchangeable
interchangeable cross-reference
interchangeable
3100-8-2Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is C216531?
C216531 is a SWITCH,THERMOSTATIC.
What parts can replace C216531?
There are 6 known substitutes for C216531: 35744, 423588, S1481-2000 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for C216531?
C216531 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-350-1839. 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