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M12390 ✓ 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

The MIXER,CRYSTAL,COAXIAL is a the manufacturer industrial component. Key specifications include material: STEEL COMP E52100 OVERALL, bore_shape: STRAIGHT, bore_diameter: 50.0 MILLIMETERS NOMINAL MM, overall_width: 27.0 MILLIMETERS NOMINAL MM, load_direction: RADIAL, surface_finish: GROUND. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-00-813-6087, 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
M12390
NSN: 5985-00-813-6087
FSC: 5985
CAGE: 12406 — STREAMLINE AVIONICS INC. (USA)
SPECIFICATIONS
materialSTEEL COMP E52100 OVERALL
bore_shapeSTRAIGHT
bore_diameter50.0 MILLIMETERS NOMINAL MM
overall_width27.0 MILLIMETERS NOMINAL MM
load_directionRADIAL
surface_finishGROUND
style_designatorNON-LOADING GROOVE, NON-SEPARABLE
lubrication_materialLUBRICANT
overall_outside_diameter110.0 MILLIMETERS NOMINAL MM
internal_fit-up_designationLOOSE
retainer_fabrication_methodPRESSED
standard_tolerance_designationABEC NO.5
NSN5985-00-813-6087
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MIXER,CRYSTAL,COAXIAL TITLE COMPONENT PN M12390 MFR MIXER,CRYSTAL,COAXIAL
KEY FEATURES
•
LOCAL OSCILLATOR INPUT ADJUSTABILITY: NONADJUSTABLE
TECHNICAL CHARACTERISTICS (FLIS)
LOCAL OSCILLATOR INPUT ADJUSTABILITYNONADJUSTABLE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
WC8853Interchangeable
interchangeable cross-reference
interchangeable
2254354Interchangeable
interchangeable cross-reference
interchangeable
3321Interchangeable
interchangeable cross-reference
interchangeable
6310-C3Interchangeable
interchangeable cross-reference
interchangeable
M12390Interchangeable
interchangeable cross-reference
interchangeable
6310JC3/C78Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is M12390?
M12390 is a MIXER,CRYSTAL,COAXIAL.
What parts can replace M12390?
There are 10 known substitutes for M12390: WC8853, 2254354, 3321 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for M12390?
M12390 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-00-813-6087. 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