PartsTable
Technical Data Sheet
8431-375 ✓ 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,NON. Key specifications include body_style: CYLINDRICAL BUSHING MOUNTED, shaft_style: ROUND, SLOTTED, bearing_type: SLEEVE SHAFT, shaft_length: 0.875 INCHES NOMINAL IN, shaft_runout: 0.002 INCHES IN, actuator_type: SINGLE SHAFT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5905-01-050-0377, 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 8431-375
NSN: 5905-01-050-0377
FSC: 5905
CAGE: 80294 — BOURNS INSTRUMENTS INC (USA)
SPECIFICATIONS
body_styleCYLINDRICAL BUSHING MOUNTED
shaft_styleROUND, SLOTTED
bearing_typeSLEEVE SHAFT
shaft_length0.875 INCHES NOMINAL IN
shaft_runout0.002 INCHES IN
actuator_typeSINGLE SHAFT
body_diameter1.125 INCHES NOMINAL IN
lateral_runout0.005 INCHES IN
shaft_diameter0.1248 INCHES NOMINAL IN
shaft_end_play0.00400 INCHES IN
mounting_methodSTANDARD BUSHING
section_quantity1
NSN5905-01-050-0377
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,WIRE WOUND,NON TITLE COMPONENT PN 8431-375 MFR RESISTOR,VARIABLE,WIRE
KEY FEATURES
TERMINAL TYPE AND QUANTITY: 3 SOLDER STUD
ELECTRICAL RESISTANCE PER SECTION: 24.000 KILOHMS SINGLE SECTION
SECTION QUANTITY: 1
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG: 360.0 NOMINAL
MOUNTING METHOD: STANDARD BUSHING
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER: 40.0 SINGLE SECTION
TERMINAL LOCATION: RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE LOCATION NOT OTHERWISE SPECIFIED
SHAFT END PLAY: 0.00400 INCHES IN
TECHNICAL CHARACTERISTICS (FLIS)
TERMINAL TYPE AND QUANTITY3 SOLDER STUD
ELECTRICAL RESISTANCE PER SECTION24.000 KILOHMS SINGLE SECTION
SECTION QUANTITY1
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG360.0 NOMINAL
MOUNTING METHODSTANDARD BUSHING
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER40.0 SINGLE SECTION
TERMINAL LOCATIONRADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE LOCATION NOT OTHERWISE SPECIFIED
SHAFT END PLAY0.00400 INCHES IN
SCREW THREAD SERIES DESIGNATORUNEF
EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION353.0 NOMINAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
204835Interchangeable
interchangeable cross-reference
interchangeable
11086Interchangeable
interchangeable cross-reference
interchangeable
4730002632733Interchangeable
interchangeable cross-reference
interchangeable
107-AInterchangeable
interchangeable cross-reference
interchangeable
64D49Interchangeable
interchangeable cross-reference
interchangeable
721794Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 8431-375?
8431-375 is a RESISTOR,VARIABLE,WIRE WOUND,NON. It is classified as a MRO (MRO_GENERAL).
What parts can replace 8431-375?
There are 14 known substitutes for 8431-375: 204835, 11086, 4730002632733 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 8431-375?
8431-375 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5905-01-050-0377. This indicates validated use in U.S. government and defense supply chains.
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