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2989863 — RESISTOR,VARIABLE,WIRE WOUND,NON

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

2989863: RESISTOR,VARIABLE,WIRE WOUND,NON.

RESISTOR,VARIABLE,WIRE WOUND,NON. Key specifications include bearing_type: BEARING SHAFT, actuator_type: SINGLE SHAFT, mounting_method: STANDARD BUSHING, terminal_location: LONGITUDINALLY POSITIONED ON THE CIRCUMFERENCE LOCATION NOT OTHERWISE SPECIFIED, maximum_running_torque: 0.60 INCH-OUNCES IN, maximum_starting_torque: 0.60 INCH-OUNCES IN. This part is cataloged in the U.S.

Government catalog under NSN 5905-00-115-2981, 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→ 2989863
NSN: 5905-00-115-2981
FSC: 5905 — Resistor
CAGE: 03640 — LOCKHEED MARTIN CORPORATION DIV ROTARY AND MISSION SYSTEMS (USA)
SPECIFICATIONS
bearing_typeBEARING SHAFT
actuator_typeSINGLE SHAFT
mounting_methodSTANDARD BUSHING
section_quantity1
terminal_locationLONGITUDINALLY POSITIONED ON THE CIRCUMFERENCE LOCATION NOT OTHERWISE SPECIFIED
maximum_running_torque0.60 INCH-OUNCES IN
maximum_starting_torque0.60 INCH-OUNCES IN
terminal_type_and_quantity3 TAB, SOLDER LUG
screw_thread_series_designatorUNEF
actuator_travel_control_featureCONTINUOUS MOTION
electrical_resistance_per_section20.000 KILOHMS SINGLE SECTION
rotary_actuator_travel_in_angular_deg3600.0 NOMINAL
NSN5905-00-115-2981
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,WIRE WOUND,NON TITLE COMPONENT PN 2989863 MFR RESISTOR,VARIABLE,WIRE
KEY FEATURES
•
MAXIMUM RUNNING TORQUE: 0.60 INCH-OUNCES IN
•
ELECTRICAL RESISTANCE PER SECTION: 20.000 KILOHMS SINGLE SECTION
•
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER: 85.0 SINGLE SECTION
•
SECTION QUANTITY: 1
•
MOUNTING METHOD: STANDARD BUSHING
•
MAXIMUM STARTING TORQUE: 0.60 INCH-OUNCES IN
•
TERMINAL LOCATION: LONGITUDINALLY POSITIONED ON THE CIRCUMFERENCE LOCATION NOT OTHERWISE SPECIFIED
•
ACTUATOR TYPE: SINGLE SHAFT
TECHNICAL CHARACTERISTICS
MAXIMUM RUNNING TORQUE0.60 INCH-OUNCES IN
ELECTRICAL RESISTANCE PER SECTION20.000 KILOHMS SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER85.0 SINGLE SECTION
SECTION QUANTITY1
MOUNTING METHODSTANDARD BUSHING
MAXIMUM STARTING TORQUE0.60 INCH-OUNCES IN
TERMINAL LOCATIONLONGITUDINALLY POSITIONED ON THE CIRCUMFERENCE LOCATION NOT OTHERWISE SPECIFIED
ACTUATOR TYPESINGLE SHAFT
POWER DISSIPATION RATING PER SECTION IN WATTS2.0 FREE AIR SINGLE SECTION
EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION3600.0 NOMINAL
SUBSTITUTES & CROSS-REFERENCES 4
3500S21-203Reference document
Same NSN cross-reference
Reference document — Secondary reference
960749-7Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
967049Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
MF78-6026Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2989863?
2989863 is a RESISTOR,VARIABLE,WIRE WOUND,NON. It is classified as a MRO (MRO_GENERAL).
What parts can replace 2989863?
There are 4 known substitutes for 2989863: 3500S21-203, 960749-7, 967049 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2989863?
2989863 is cataloged in the U.S. Government catalog under NSN 5905-00-115-2981. This indicates validated use in U.S. government and defense supply chains.
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