PartsTable
Technical Data Sheet
PartsTable / MRO / 42W
42W ✓ 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,WIRE WOUND,PRE. Key specifications include shape: IRREGULAR, material: STEEL BODY, unit_type: AUTOMATIC SPRING RETURN, body_style: CYLINDRICAL BUSHING MOUNTED, lens_color: COLORLESS, shell_type: SOLID. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5935-00-135-4184, 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→ 42W
NSN: 5935-00-135-4184
FSC: 5935
CAGE: 84147 — ANDREW LLC (USA)
SPECIFICATIONS
shapeIRREGULAR
materialSTEEL BODY
unit_typeAUTOMATIC SPRING RETURN
body_styleCYLINDRICAL BUSHING MOUNTED
lens_colorCOLORLESS
shell_typeSOLID
body_length0.438 INCHES NOMINAL IN
flat_height0.110 INCHES NOMINAL IN
shaft_styleROUND, PARALLEL FLATTED
shaft_length0.500 INCHES NOMINAL IN
actuator_typeSINGLE SHAFT
body_diameter0.750 INCHES NOMINAL IN
NSN5935-00-135-4184
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,WIRE WOUND,PRE TITLE COMPONENT PN 42W MFR RESISTOR,VARIABLE,WIRE
KEY FEATURES
•
BODY STYLE: STRAIGHT SHAPE, INTERNAL COUPLING
•
INCLUDED CONTACT TYPE: COAXIAL PIN SINGLE MATING END SINGLE CONTACT GROUPING
•
PRECIOUS MATERIAL AND WEIGHT: 0.005 GOLD GRAINS, TROY
•
CONNECTOR LOCKING METHOD: INTERNALLY THREADED COUPLING RING
•
RADIO FREQUENCY TYPE CONTACT CHARACTERISTIC IMPEDANCE IN OHMS: 50.0 SINGLE MATING END SINGLE CONTACT GROUPING
•
SHELL TYPE: SOLID
•
CONTACT REMOVABILITY: NONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
•
CONTACT SURFACE TREATMENT: GOLD SINGLE MATING END SINGLE CONTACT GROUPING
TECHNICAL CHARACTERISTICS (FLIS)
BODY STYLESTRAIGHT SHAPE, INTERNAL COUPLING
INCLUDED CONTACT TYPECOAXIAL PIN SINGLE MATING END SINGLE CONTACT GROUPING
PRECIOUS MATERIAL AND WEIGHT0.005 GOLD GRAINS, TROY
CONNECTOR LOCKING METHODINTERNALLY THREADED COUPLING RING
RADIO FREQUENCY TYPE CONTACT CHARACTERISTIC IMPEDANCE IN OHMS50.0 SINGLE MATING END SINGLE CONTACT GROUPING
SHELL TYPESOLID
CONTACT REMOVABILITYNONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
CONTACT SURFACE TREATMENTGOLD SINGLE MATING END SINGLE CONTACT GROUPING
SHELL MATERIALCOPPER ALLOY
PRECIOUS MATERIAL AND LOCATIONCONTACT SURFACE GOLD
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
42WInterchangeable
interchangeable cross-reference
interchangeable
MIL-L-18937Interchangeable
interchangeable cross-reference
interchangeable
PT2144SBInterchangeable
interchangeable cross-reference
interchangeable
142WInterchangeable
interchangeable cross-reference
interchangeable
1744-8Interchangeable
interchangeable cross-reference
interchangeable
01036792Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 42W?
42W is a RESISTOR,VARIABLE,WIRE WOUND,PRE. It is classified as a MRO (MRO_GENERAL).
What parts can replace 42W?
There are 10 known substitutes for 42W: 42W, MIL-L-18937, PT2144SB and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 42W?
42W is cataloged in the Federal Logistics Information System (FLIS) under NSN 5935-00-135-4184. 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