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Technical Data Sheet
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542488 — Technical Data Sheet

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— · 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

RESISTOR,VARIABLE,NONWIRE WOUND,. Key specifications include body_style: RECTANGULAR, body_width: 0.190 INCHES NOMINAL IN, body_height: 0.250 INCHES NOMINAL IN, body_length: 0.750 INCHES NOMINAL IN, shaft_style: ROUND, SLOTTED, shaft_length: 0.060 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 2915-00-918-8896, 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
542488
NSN: 2915-00-918-8896
FSC: 2915
CAGE: 73030 — HAMILTON SUNDSTRAND CORPORATION DBA COLLINS AEROSPACE (USA)
SPECIFICATIONS
body_styleRECTANGULAR
body_width0.190 INCHES NOMINAL IN
body_height0.250 INCHES NOMINAL IN
body_length0.750 INCHES NOMINAL IN
shaft_styleROUND, SLOTTED
shaft_length0.060 INCHES NOMINAL IN
actuator_typeSINGLE SHAFT
shaft_diameter0.095 INCHES NOMINAL IN
mounting_methodTERMINAL
terminal_length0.165 INCHES MINIMUM IN
section_quantity1
special_features0.25 WATTS AT 125 DEG C DEGC
NSN2915-00-918-8896
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,NONWIRE WOUND, TITLE COMPONENT PN 542488 MFR RESISTOR,VARIABLE,NONW
VERIFIED SUBSTITUTES & CROSS-REFERENCES 1
C3118InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 542488?
542488 is a RESISTOR,VARIABLE,NONWIRE WOUND,.
What parts can replace 542488?
There is 1 known substitute for 542488: C3118. Substitute compatibility should be verified for your specific system.
What is the NSN for 542488?
542488 is cataloged in the Federal Logistics Information System under NSN 2915-00-918-8896. 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: October 2026