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PartsTable / COMPONENT / ML-WCM-12R1
ML-WCM-12R1 ✓ 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

CONTROL BOX,WINDSHIELD WIPER ASS. Key specifications include shape: ROUND, material: STEEL COMP 302, end_style: 90 DEGREE PARALLEL, lens_color: WHITE, TRANSLUCENT, ring_style: STRAIGHT GAP, usage_design: EXTERNAL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2540-01-677-4764, 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
ML-WCM-12R1
NSN: 2540-01-677-4764
FSC: 2540
CAGE: 9Y826 — MARSH ELECTRONICS, INC. (USA)
SPECIFICATIONS
shapeROUND
materialSTEEL COMP 302
end_style90 DEGREE PARALLEL
lens_colorWHITE, TRANSLUCENT
ring_styleSTRAIGHT GAP
usage_designEXTERNAL
overall_length1.500 INCHES NOMINAL IN
inside_diameter0.420 INCHES MINIMUM AND 0.443 INCHES MAXIMUM IN
major_thickness0.023 INCHES MINIMUM AND 0.027 INCHES MAXIMUM IN
mounting_methodUNTHREADED HOLE(S)
outside_diameter0.504 INCHES MINIMUM AND 0.539 INCHES MAXIMUM IN
overall_diameter1.500 INCHES NOMINAL IN
NSN2540-01-677-4764
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CONTROL BOX,WINDSHIELD WIPER ASS TITLE COMPONENT PN ML-WCM-12R1 MFR CONTROL BOX,WINDSHIELD
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
500-408Interchangeable
interchangeable cross-reference
interchangeable
S207-119RInterchangeable
interchangeable cross-reference
interchangeable
263-3301Interchangeable
interchangeable cross-reference
interchangeable
1223-526Interchangeable
interchangeable cross-reference
interchangeable
60101Interchangeable
interchangeable cross-reference
interchangeable
1000-15STInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is ML-WCM-12R1?
ML-WCM-12R1 is a CONTROL BOX,WINDSHIELD WIPER ASS.
What parts can replace ML-WCM-12R1?
There are 14 known substitutes for ML-WCM-12R1: 500-408, S207-119R, 263-3301 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for ML-WCM-12R1?
ML-WCM-12R1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2540-01-677-4764. 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