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PartsTable / COMPONENT / WX5666
WX5666 ✓ Verified by PartsTable
— · COMPONENT
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 color: RED, height: 0.125 INCHES NOMINAL IN, diameter: 0.375 INCHES NOMINAL IN, material: LEATHER OVERALL, body_style: CYLINDRICAL BUSHING MOUNTED, body_width: 0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM 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 5985-00-315-3125, 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
WX5666
NSN: 5985-00-315-3125
FSC: 5985
CAGE: 3B150 — RAYTHEON COMPANY DBA RAYTHEON CO (USA)
SPECIFICATIONS
colorRED
height0.125 INCHES NOMINAL IN
diameter0.375 INCHES NOMINAL IN
materialLEATHER OVERALL
body_styleCYLINDRICAL BUSHING MOUNTED
body_width0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
bore_styleW/ KEYWAY BOTH ENDS
head_styleFLAT
point_typeCONVENTIONAL
body_height0.200 INCHES MAXIMUM IN
body_length0.840 INCHES MAXIMUM IN
point_angle118.0 DEGREES NOMINAL
NSN5985-00-315-3125
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,WIRE WOUND,NON TITLE COMPONENT PN WX5666 MFR RESISTOR,VARIABLE,WIRE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
10249Interchangeable
interchangeable cross-reference
interchangeable
43-1B12P1Interchangeable
interchangeable cross-reference
interchangeable
9R293Interchangeable
interchangeable cross-reference
interchangeable
2411 1-35/64Interchangeable
interchangeable cross-reference
interchangeable
74399Interchangeable
interchangeable cross-reference
interchangeable
29285Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is WX5666?
WX5666 is a RESISTOR,VARIABLE,WIRE WOUND,NON.
What parts can replace WX5666?
There are 18 known substitutes for WX5666: 10249, 43-1B12P1, 9R293 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for WX5666?
WX5666 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-00-315-3125. 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