PartsTable
Technical Data Sheet
20437 ✓ Verified by PartsTable
Legrand · 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

RESISTOR,VARIABLE,NONWIRE WOUND,. Key specifications include material: RUBBER TUBE, duty_type: CONTINUOUS, body_style: CYLINDRICAL SERVO MOUNTED, body_height: 0.148 INCHES MINIMUM AND 0.181 INCHES MAXIMUM IN, body_length: 1.188 INCHES NOMINAL IN, shaft_style: ROUND. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5945-00-230-2047, 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 20437
NSN: 5945-00-230-2047
FSC: 5945
CAGE: 96214 — RAYTHEON COMPANY DBA RAYTHEON (USA)
SPECIFICATIONS
materialRUBBER TUBE
duty_typeCONTINUOUS
body_styleCYLINDRICAL SERVO MOUNTED
body_height0.148 INCHES MINIMUM AND 0.181 INCHES MAXIMUM IN
body_length1.188 INCHES NOMINAL IN
shaft_styleROUND
temp_rating-40.0 FAHRENHEIT AND 250.0 FAHRENHEIT SINGLE RESPONSE DEGF
pilot_length0.0620 INCHES NOMINAL IN
shaft_length0.625 INCHES NOMINAL IN
shaft_runout0.002 INCHES IN
thread_class2B SINGLE MOUNTING FACILITY
actuator_typeDOUBLE ENDED SHAFT
NSN5945-00-230-2047
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Legrand RESISTOR,VARIABLE,NONWIRE WOUND, TITLE COMPONENT PN 20437 MFR Legrand RESISTOR,VARIABLE,NONW
KEY FEATURES
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH: 0.438 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
WINDING DC RESISTANCE RATING: 270.0 OHMS MINIMUM AND 330.0 OHMS MAXIMUM SINGLE WINDING
DUTY TYPE: CONTINUOUS
MAIN CONTACT MAXIMUM VOLTAGE RATING IN VOLTS: 24.0 AC AND 24.0 DC
COIL QUANTITY: 1
THREAD CLASS: 2B SINGLE MOUNTING FACILITY
MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE: 2.0 AMPERES AC AND 2.0 AMPERES DC RESISTIVE LOAD
TECHNICAL CHARACTERISTICS (FLIS)
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH0.438 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
WINDING DC RESISTANCE RATING270.0 OHMS MINIMUM AND 330.0 OHMS MAXIMUM SINGLE WINDING
DUTY TYPECONTINUOUS
MAIN CONTACT MAXIMUM VOLTAGE RATING IN VOLTS24.0 AC AND 24.0 DC
OVERALL WIDTH1.000 INCHES NOMINAL IN
COIL QUANTITY1
THREAD CLASS2B SINGLE MOUNTING FACILITY
MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE2.0 AMPERES AC AND 2.0 AMPERES DC RESISTIVE LOAD
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
PILE-UP MAIN CONTACT FORM ARRANGEMENT2C AND 2C1A
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
106-401-0002Interchangeable
interchangeable cross-reference
interchangeable
20437Interchangeable
interchangeable cross-reference
interchangeable
SC5952-0570-1Interchangeable
interchangeable cross-reference
interchangeable
LH0023G883BInterchangeable
interchangeable cross-reference
interchangeable
LH0023Interchangeable
interchangeable cross-reference
interchangeable
64617Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 20437?
20437 is a RESISTOR,VARIABLE,NONWIRE WOUND, manufactured by Legrand. It is classified as a MRO (MRO_GENERAL).
What parts can replace 20437?
There are 12 known substitutes for 20437: 106-401-0002, 20437, SC5952-0570-1 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 20437?
20437 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5945-00-230-2047. This indicates validated use in U.S. government and defense supply chains.
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