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Technical Data Sheet
M451 ✓ 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 COIL,RADIO FREQUENCY is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, gear_type: SPUR, design_type: SINGLE REDUCTION, bore_diameter: 0.2500 INCHES NOMINAL IN, overall_width: 0.3125 INCHES NOMINAL IN, alignment_type: RIGID. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6210-00-887-8432, 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
M451
NSN: 6210-00-887-8432
FSC: 6210
CAGE: 13445 — COLE HERSEE COMPANY (USA)
SPECIFICATIONS
materialSTEEL OVERALL
gear_typeSPUR
design_typeSINGLE REDUCTION
bore_diameter0.2500 INCHES NOMINAL IN
overall_width0.3125 INCHES NOMINAL IN
alignment_typeRIGID
overall_length1.188 INCHES NOMINAL IN
shaft_positionINPUT SHAFT EXTENDS TOLEFT AND RIGHT;
surface_finishGROUND
mounting_methodFLANGE
input_shaft_typeSHOULDERED
overall_diameter0.141 INCHES NOMINAL IN
NSN6210-00-887-8432
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COIL,RADIO FREQUENCY TITLE COMPONENT PN M451 MFR COIL,RADIO FREQUENCY
KEY FEATURES
TRANSMITTED LIGHT COLOR: COLORLESS SINGLE LIGHT FIRST POSITION HORIZONTAL FULL DISPLAY DIVISION A
LAMP BULB SIZE DESIGNATOR: G-6
MATERIAL: COPPER ALLOY ILLUMINATION DIRECTING DEVICE
FURNISHED ITEMS AND QUANTITY: 1 SWITCH
STYLE DESIGNATOR: SLOT TYPE
SURFACE TREATMENT: CHROMIUM BODY
TERMINAL TYPE AND QUANTITY: 1 WIRE LEAD
TECHNICAL CHARACTERISTICS (FLIS)
TRANSMITTED LIGHT COLORCOLORLESS SINGLE LIGHT FIRST POSITION HORIZONTAL FULL DISPLAY DIVISION A
LAMP BULB SIZE DESIGNATORG-6
MATERIALCOPPER ALLOY ILLUMINATION DIRECTING DEVICE
MATERIALCOPPER ALLOY BODY
FURNISHED ITEMS AND QUANTITY1 SWITCH
STYLE DESIGNATORSLOT TYPE
SURFACE TREATMENTCHROMIUM BODY
TERMINAL TYPE AND QUANTITY1 WIRE LEAD
SURFACE TREATMENTCHROMIUM ILLUMINATION DIRECTING DEVICE
LAMP TYPE ACCOMMODATED AND QUANTITY1 INCANDESCENT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
M451ASOHInterchangeable
interchangeable cross-reference
interchangeable
M451Interchangeable
interchangeable cross-reference
interchangeable
SWD220Interchangeable
interchangeable cross-reference
interchangeable
SWD22OInterchangeable
interchangeable cross-reference
interchangeable
92-AV101-N-SYM-64 SHT 12Interchangeable
interchangeable cross-reference
interchangeable
CS45Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is M451?
M451 is a COIL,RADIO FREQUENCY.
What parts can replace M451?
There are 6 known substitutes for M451: M451ASOH, M451, SWD220 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for M451?
M451 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6210-00-887-8432. This indicates validated use in U.S. government and defense supply chains.
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