PartsTable
Technical Data Sheet
7542 ✓ 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

RESISTOR,VARIABLE,NONWIRE WOUND,. Key specifications include color: WHITE, phase: SINGLE, width: 4.000 INCHES NOMINAL IN, length: 10.000 INCHES NOMINAL IN, material: CELLULOSE AND PLASTIC CELLULOSE ACETATE, body_style: CYLINDRICAL BUSHING MOUNTED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5905-00-073-0066, 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 7542
NSN: 5905-00-073-0066
FSC: 5905
CAGE: 62015 — IET LABS INC (USA)
SPECIFICATIONS
colorWHITE
phaseSINGLE
width4.000 INCHES NOMINAL IN
length10.000 INCHES NOMINAL IN
materialCELLULOSE AND PLASTIC CELLULOSE ACETATE
body_styleCYLINDRICAL BUSHING MOUNTED
body_length0.562 INCHES NOMINAL IN
clutch_typePOSITIVE
flat_height0.188 INCHES NOMINAL IN
shaft_styleROUND, FLATTED
current_typeAC
handle_stylePISTOL GRIP HANDLE
NSN5905-00-073-0066
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,NONWIRE WOUND, TITLE COMPONENT PN 7542 MFR RESISTOR,VARIABLE,NONW
KEY FEATURES
MOUNTING BUSHING LENGTH: 0.250 INCHES NOMINAL IN
SHAFT LENGTH: 0.500 INCHES NOMINAL IN
ACTUATOR TYPE: SINGLE SHAFT
RESISTANCE TOLERANCE PER SECTION IN PERCENT: -10.0 TO 10.0 SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER: 55.0 SINGLE SECTION
POWER DISSIPATION RATING PER SECTION IN WATTS: 2.0 FREE AIR SINGLE SECTION
ACTUATOR TRAVEL CONTROL FEATURE: CLUTCH
TERMINAL TYPE AND QUANTITY: 3 TAB, SOLDER LUG
TECHNICAL CHARACTERISTICS (FLIS)
MOUNTING BUSHING LENGTH0.250 INCHES NOMINAL IN
SHAFT LENGTH0.500 INCHES NOMINAL IN
ACTUATOR TYPESINGLE SHAFT
RESISTANCE TOLERANCE PER SECTION IN PERCENT-10.0 TO 10.0 SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER55.0 SINGLE SECTION
POWER DISSIPATION RATING PER SECTION IN WATTS2.0 FREE AIR SINGLE SECTION
ACTUATOR TRAVEL CONTROL FEATURECLUTCH
TERMINAL TYPE AND QUANTITY3 TAB, SOLDER LUG
TERMINAL LOCATIONREAR END
TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS-25.0 TO 25.0 SINGLE SECTION
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
SP425RInterchangeable
interchangeable cross-reference
interchangeable
9401Interchangeable
interchangeable cross-reference
interchangeable
7542Interchangeable
interchangeable cross-reference
interchangeable
CO731Interchangeable
interchangeable cross-reference
interchangeable
8169599Interchangeable
interchangeable cross-reference
interchangeable
58-501Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 7542?
7542 is a RESISTOR,VARIABLE,NONWIRE WOUND,. It is classified as a MRO (MRO_GENERAL).
What parts can replace 7542?
There are 15 known substitutes for 7542: SP425R, 9401, 7542 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 7542?
7542 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5905-00-073-0066. This indicates validated use in U.S. government and defense supply chains.
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