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1982639-4 — RESISTOR,VARIABLE,NONWIRE WOUND,

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

1982639-4: RESISTOR,VARIABLE,NONWIRE WOUND,.

RESISTOR,VARIABLE,NONWIRE WOUND,. Key specifications include body_style: CYLINDRICAL BUSHING MOUNTED, body_length: 0.200 INCHES NOMINAL IN, actuator_type: FLUSH DRIVE WITH SLOT-HOLE, body_diameter: 0.250 INCHES NOMINAL IN, overall_length: 0.700 INCHES NOMINAL IN, mounting_method: TERMINAL. This part is cataloged in the U.S.

Government catalog under NSN 5905-00-503-8218, 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→ 1982639-4
NSN: 5905-00-503-8218
FSC: 5905 — Resistor
CAGE: 19315 — HONEYWELL INTL INC DEFENSE AVIONICS SYSTEMS FORMER BENDIX NAVIGATION AND CONTROL SYSTEMS (USA)
SPECIFICATIONS
body_styleCYLINDRICAL BUSHING MOUNTED
body_length0.200 INCHES NOMINAL IN
actuator_typeFLUSH DRIVE WITH SLOT-HOLE
body_diameter0.250 INCHES NOMINAL IN
overall_length0.700 INCHES NOMINAL IN
mounting_methodTERMINAL
terminal_length0.500 INCHES NOMINAL IN
fragility_factorMODERATELY DELICATE
overall_diameter0.250 INCHES NOMINAL IN
section_quantity1
terminal_locationREAR END
reliability_indicatorNOT ESTABLISHED
NSN5905-00-503-8218
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,NONWIRE WOUND, TITLE COMPONENT PN 1982639-4 MFR RESISTOR,VARIABLE,NONW
KEY FEATURES
•
BODY DIAMETER: 0.250 INCHES NOMINAL IN
•
ELECTRICAL RESISTANCE PER SECTION: 4.0 KILOHMS SINGLE SECTION
•
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER: 120.0 SINGLE SECTION
•
SECTION QUANTITY: 1
•
FRAGILITY FACTOR: MODERATELY DELICATE
•
BODY STYLE: CYLINDRICAL BUSHING MOUNTED
•
OVERALL DIAMETER: 0.250 INCHES NOMINAL IN
•
TERMINAL LENGTH: 0.500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
BODY DIAMETER0.250 INCHES NOMINAL IN
ELECTRICAL RESISTANCE PER SECTION4.0 KILOHMS SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER120.0 SINGLE SECTION
SECTION QUANTITY1
FRAGILITY FACTORMODERATELY DELICATE
BODY STYLECYLINDRICAL BUSHING MOUNTED
OVERALL DIAMETER0.250 INCHES NOMINAL IN
TERMINAL LENGTH0.500 INCHES NOMINAL IN
MOUNTING METHODTERMINAL
OVERALL LENGTH0.700 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 1
3329P1-502Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1982639-4?
1982639-4 is a RESISTOR,VARIABLE,NONWIRE WOUND,. It is classified as a MRO (MRO_GENERAL).
What parts can replace 1982639-4?
There is 1 known substitute for 1982639-4: 3329P1-502. Substitute compatibility should be verified for your specific system.
What is the NSN for 1982639-4?
1982639-4 is cataloged in the U.S. Government catalog under NSN 5905-00-503-8218. 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.