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Technical Data Sheet
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860-1-1-303 — Technical Data Sheet

✓ 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,PRE. Key specifications include body_style: CYLINDRICAL BUSHING MOUNTED, body_length: 2.000 INCHES NOMINAL IN, shaft_style: ROUND, bearing_type: SLEEVE SHAFT, shaft_length: 0.812 INCHES NOMINAL IN, shaft_runout: 0.002 INCHES IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5905-00-052-9456, 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→ 860-1-1-303
NSN: 5905-00-052-9456
FSC: 5905
CAGE: 02111 — VISHAY SPRAGUE INC (USA)
SPECIFICATIONS
body_styleCYLINDRICAL BUSHING MOUNTED
body_length2.000 INCHES NOMINAL IN
shaft_styleROUND
bearing_typeSLEEVE SHAFT
shaft_length0.812 INCHES NOMINAL IN
shaft_runout0.002 INCHES IN
actuator_typeSINGLE SHAFT
body_diameter1.812 INCHES NOMINAL IN
lateral_runout0.005 INCHES IN
overall_length2.812 INCHES NOMINAL IN
shaft_diameter0.2497 INCHES MAXIMUM IN
shaft_end_play0.002 INCHES IN
NSN5905-00-052-9456
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,WIRE WOUND,PRE TITLE COMPONENT PN 860-1-1-303 MFR RESISTOR,VARIABLE,WIRE
KEY FEATURES
•
SHAFT RUNOUT: 0.002 INCHES IN
•
SHAFT END PLAY: 0.002 INCHES IN
•
OVERALL DIAMETER: 2.248 INCHES NOMINAL IN
•
BEARING TYPE: SLEEVE SHAFT
•
SHAFT DIAMETER: 0.2497 INCHES MAXIMUM IN
•
BODY STYLE: CYLINDRICAL BUSHING MOUNTED
•
BODY DIAMETER: 1.812 INCHES NOMINAL IN
•
MAXIMUM STARTING TORQUE: 1.75 INCH-OUNCES IN
TECHNICAL CHARACTERISTICS (FLIS)
SHAFT RUNOUT0.002 INCHES IN
SHAFT END PLAY0.002 INCHES IN
OVERALL DIAMETER2.248 INCHES NOMINAL IN
BEARING TYPESLEEVE SHAFT
SHAFT DIAMETER0.2497 INCHES MAXIMUM IN
BODY STYLECYLINDRICAL BUSHING MOUNTED
BODY DIAMETER1.812 INCHES NOMINAL IN
MAXIMUM STARTING TORQUE1.75 INCH-OUNCES IN
LATERAL RUNOUT0.005 INCHES IN
MAXIMUM STOP TORQUE750.00 INCH-OUNCES IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
21486Interchangeable
interchangeable cross-reference
interchangeable
557697AInterchangeable
interchangeable cross-reference
interchangeable
860000Interchangeable
interchangeable cross-reference
interchangeable
S2605-860000Interchangeable
interchangeable cross-reference
interchangeable
304-5113-600Interchangeable
interchangeable cross-reference
interchangeable
KSInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 860-1-1-303?
860-1-1-303 is a RESISTOR,VARIABLE,WIRE WOUND,PRE. It is classified as a MRO (MRO_GENERAL).
What parts can replace 860-1-1-303?
There are 15 known substitutes for 860-1-1-303: 21486, 557697A, 860000 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 860-1-1-303?
860-1-1-303 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5905-00-052-9456. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: September 2026