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850-8103 — RESISTOR,VARIABLE,WIRE WOUND,PRE

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

850-8103: RESISTOR,VARIABLE,WIRE WOUND,PRE.

RESISTOR,VARIABLE,WIRE WOUND,PRE. Key specifications include body_style: CYLINDRICAL HOLE/SLOT MOUNTED, body_length: 1.272 INCHES NOMINAL IN, shaft_style: ROUND, bearing_type: BALL SHAFT, shaft_length: 0.625 INCHES NOMINAL IN, shaft_runout: 0.002 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 5905-00-787-2746, 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→ 850-8103
NSN: 5905-00-787-2746
NIINs: 007872746, 014916785
FSC: 5905 — Resistor
CAGE: 02111 — VISHAY SPRAGUE INC (USA)
SPECIFICATIONS
body_styleCYLINDRICAL HOLE/SLOT MOUNTED
body_length1.272 INCHES NOMINAL IN
shaft_styleROUND
bearing_typeBALL SHAFT
shaft_length0.625 INCHES NOMINAL IN
shaft_runout0.002 INCHES IN
actuator_typeSINGLE SHAFT
body_diameter1.812 INCHES NOMINAL IN
lateral_runout0.002 INCHES IN
shaft_diameter0.2497 INCHES MAXIMUM IN
shaft_end_play0.005 INCHES IN
mounting_methodTHREADED HOLE(S)
NSN5905-00-787-2746
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,WIRE WOUND,PRE TITLE COMPONENT PN 850-8103 MFR RESISTOR,VARIABLE,WIRE
KEY FEATURES
•
MAXIMUM RUNNING TORQUE: 0.80 INCH-OUNCES IN
•
BODY DIAMETER: 1.812 INCHES NOMINAL IN
•
SCREW THREAD QUANTITY PER INCH: 32.0
•
LATERAL RUNOUT: 0.002 INCHES IN
•
ELECTRICAL RESISTANCE PER SECTION: 5.0 KILOHMS SINGLE SECTION
•
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER: 125.0 SINGLE SECTION
•
SECTION QUANTITY: 1
•
MOUNTING FACILITY QUANTITY: 2
TECHNICAL CHARACTERISTICS
MAXIMUM RUNNING TORQUE0.80 INCH-OUNCES IN
BODY DIAMETER1.812 INCHES NOMINAL IN
SCREW THREAD QUANTITY PER INCH32.0
LATERAL RUNOUT0.002 INCHES IN
ELECTRICAL RESISTANCE PER SECTION5.0 KILOHMS SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER125.0 SINGLE SECTION
SECTION QUANTITY1
MOUNTING FACILITY QUANTITY2
SHAFT DIAMETER0.2497 INCHES MAXIMUM IN
FRAGILITY FACTORMODERATELY RUGGED
SUBSTITUTES & CROSS-REFERENCES 1
875-B-235-1Reference 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 850-8103?
850-8103 is a RESISTOR,VARIABLE,WIRE WOUND,PRE. It is classified as a MRO (MRO_GENERAL).
What parts can replace 850-8103?
There is 1 known substitute for 850-8103: 875-B-235-1. Substitute compatibility should be verified for your specific system.
What is the NSN for 850-8103?
850-8103 is cataloged in the U.S. Government catalog under NSN 5905-00-787-2746. 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.