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PartsTable / COMPONENT / C2184521
C2184521 ✓ 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_length: 0.781 INCHES NOMINAL IN, overall_width: 0.750 INCHES NOMINAL IN, terminal_type: PIN, coil_form_type: HOLLOW SINGLE COMPONENT, inclosure_type: FULLY INCLOSED, overall_height: 0.345 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-323-2131, 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
C2184521
NSN: 5930-00-323-2131
FSC: 5930
CAGE: 83942 — THE AERONAUTICAL INSTRUMENT AND RADIO COMPANY DBA THE AERONAUTICAL INSTRUMENT AND RADIO COMPANY DIV THE AERONAUTICAL INSTRUMENT AND (USA)
SPECIFICATIONS
body_length0.781 INCHES NOMINAL IN
overall_width0.750 INCHES NOMINAL IN
terminal_typePIN
coil_form_typeHOLLOW SINGLE COMPONENT
inclosure_typeFULLY INCLOSED
overall_height0.345 INCHES NOMINAL IN
overall_length1.000 INCHES NOMINAL IN
mounting_methodTERMINAL SINGLE GROUP
style_designatorRECTANGULAR
features_providedHERMETICALLY SEALED CASE
body_outside_diameter0.688 INCHES NOMINAL IN
contact_adjustabilityACTUATION POINT NOT ADJUSTABLE AND DEACTUATION POINT NOT ADJUSTABLE
NSN5930-00-323-2131
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,THERMOSTATIC TITLE COMPONENT PN C2184521 MFR SWITCH,THERMOSTATIC
KEY FEATURES
•
FEATURES PROVIDED: HERMETICALLY SEALED CASE
•
TERMINAL TYPE: PIN
•
CONTACT ACTION STIMULUS: INCREASE
•
CONTACT VOLTAGE RATING IN VOLTS: 30.0 DC AT SEA LEVEL SINGLE VOLTAGE
•
CONTACT STIMULUS RATING: 5.00 ACTUATION POINT NOMINAL DEGREES CELSIUS AND -10.00 DEACTUATION POINT NOMINAL DEGREES CELSIUS
•
CONTACT LOAD CURRENT RATING: 5.0 AMPERES RESISTIVE LOAD SINGLE VOLTAGE
•
CONTACT ADJUSTABILITY: ACTUATION POINT NOT ADJUSTABLE AND DEACTUATION POINT NOT ADJUSTABLE
TECHNICAL CHARACTERISTICS (FLIS)
FEATURES PROVIDEDHERMETICALLY SEALED CASE
TERMINAL TYPEPIN
OVERALL LENGTH1.000 INCHES NOMINAL IN
CONTACT ACTION STIMULUSINCREASE
CONTACT VOLTAGE RATING IN VOLTS30.0 DC AT SEA LEVEL SINGLE VOLTAGE
CONTACT STIMULUS RATING5.00 ACTUATION POINT NOMINAL DEGREES CELSIUS AND -10.00 DEACTUATION POINT NOMINAL DEGREES CELSIUS
CONTACT LOAD CURRENT RATING5.0 AMPERES RESISTIVE LOAD SINGLE VOLTAGE
CONTACT ADJUSTABILITYACTUATION POINT NOT ADJUSTABLE AND DEACTUATION POINT NOT ADJUSTABLE
MEDIA FOR WHICH DESIGNEDGAS OR LIQUID
STYLE DESIGNATORRECTANGULAR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
44255Interchangeable
interchangeable cross-reference
interchangeable
677-0259-010Interchangeable
interchangeable cross-reference
interchangeable
MF44362ALT5ITEM2Interchangeable
interchangeable cross-reference
interchangeable
MF44362A5ITEM2Interchangeable
interchangeable cross-reference
interchangeable
C2184521Interchangeable
interchangeable cross-reference
interchangeable
452157SK9Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is C2184521?
C2184521 is a SWITCH,THERMOSTATIC.
What parts can replace C2184521?
There are 12 known substitutes for C2184521: 44255, 677-0259-010, MF44362ALT5ITEM2 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for C2184521?
C2184521 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-323-2131. 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