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427-4042 — RESISTOR,VARIABLE,WIRE WOUND,NON

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

427-4042: RESISTOR,VARIABLE,WIRE WOUND,NON.

RESISTOR,VARIABLE,WIRE WOUND,NON. Key specifications include material: COPPER ALLOY OVERALL, duty_type: CONTINUOUS, unit_type: TRANSMISSION LINE, body_style: RECTANGULAR W/MOUNTING HOLES, body_width: 0.250 INCHES NOMINAL IN, body_height: 0.375 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3455-00-293-3560, 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
427-4042
NSN: 3455-00-293-3560
FSC: 3455 — Cutting Tools for Machine Tools
CAGE: 29192 — OLYMPUS SCIENTIFIC SOLUTIONS TECHNOLOGIES INC. (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
duty_typeCONTINUOUS
unit_typeTRANSMISSION LINE
body_styleRECTANGULAR W/MOUNTING HOLES
body_width0.250 INCHES NOMINAL IN
body_height0.375 INCHES NOMINAL IN
body_length0.375 INCHES NOMINAL IN
shaft_styleROUND, SLOTTED
shaft_length0.075 INCHES NOMINAL IN
thread_class2A SINGLE THREADED PORTION A
actuator_typeSINGLE SHAFT
body_diameter0.688 INCHES NOMINAL IN
NSN3455-00-293-3560
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,WIRE WOUND,NON TITLE COMPONENT PN 427-4042 MFR RESISTOR,VARIABLE,WIRE
SUBSTITUTES & CROSS-REFERENCES 9
25500Reference document
Same NSN cross-reference
Reference document — Secondary reference
L105Reference document
Same NSN cross-reference
Reference document — Secondary reference
TC-35Reference document
Same NSN cross-reference
Reference document — Secondary reference
SM-1-M GRC2Reference document
Same NSN cross-reference
Reference document — Secondary reference
A-A-51176Reference document
Same NSN cross-reference
Reference document — Identification reference
52105Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 427-4042?
427-4042 is a RESISTOR,VARIABLE,WIRE WOUND,NON.
What parts can replace 427-4042?
There are 9 known substitutes for 427-4042: 25500, L105, TC-35 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 427-4042?
427-4042 is cataloged in the U.S. Government catalog under NSN 3455-00-293-3560. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.