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Technical Data Sheet
PartsTable / MRO / 501253
501253 ✓ 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 material: STEEL OVERALL, body_style: CYLINDRICAL BUSHING MOUNTED, body_length: 2.812 INCHES NOMINAL IN, shaft_style: ROUND, bearing_type: SLEEVE SHAFT, shaft_length: 1.500 INCHES NOMINAL 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 4920-00-118-6084, 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→ 501253
NSN: 4920-00-118-6084
FSC: 4920
CAGE: 56190 — METADURE PARTS & SALES, INC. (USA)
SPECIFICATIONS
materialSTEEL OVERALL
body_styleCYLINDRICAL BUSHING MOUNTED
body_length2.812 INCHES NOMINAL IN
shaft_styleROUND
bearing_typeSLEEVE SHAFT
shaft_length1.500 INCHES NOMINAL IN
shaft_runout0.001 INCHES IN
actuator_typeSINGLE SHAFT
body_diameter3.312 INCHES NOMINAL IN
overall_width1.1875 INCHES NOMINAL IN
lateral_runout0.003 INCHES IN
overall_length2.812 INCHES NOMINAL IN
NSN4920-00-118-6084
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,WIRE WOUND,PRE TITLE COMPONENT PN 501253 MFR RESISTOR,VARIABLE,WIRE
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONJ-79 ENGINE,AIRCRAFT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
139020-3Interchangeable
interchangeable cross-reference
interchangeable
8JA374Interchangeable
interchangeable cross-reference
interchangeable
592AInterchangeable
interchangeable cross-reference
interchangeable
4251346Interchangeable
interchangeable cross-reference
interchangeable
501253Interchangeable
interchangeable cross-reference
interchangeable
BInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 501253?
501253 is a RESISTOR,VARIABLE,WIRE WOUND,PRE. It is classified as a MRO (MRO_GENERAL).
What parts can replace 501253?
There are 10 known substitutes for 501253: 139020-3, 8JA374, 592A and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 501253?
501253 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4920-00-118-6084. 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: July 2026