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PartsTable / COMPONENT / C45122
C45122 ✓ 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

INTERFACE UNIT,AUTOMATIC DATA PR. Key specifications include material: STEEL, face_width: 0.375 INCHES NOMINAL IN, tooth_type: INTEGRAL, outside_diameter: 4.000 INCHES NOMINAL IN, special_features: NO. OF TEETH 18, material_location: OVERALL.

This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3455-01-365-1663, 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
C45122
NSN: 3455-01-365-1663
FSC: 3455
CAGE: 1NEX4 — KENNAMETAL INC. DIV KENNAMETAL INDUSTRIAL PRODUCTS GROUP (USA)
SPECIFICATIONS
materialSTEEL
face_width0.375 INCHES NOMINAL IN
tooth_typeINTEGRAL
outside_diameter4.000 INCHES NOMINAL IN
special_featuresNO. OF TEETH 18
material_locationOVERALL
mounting_hole_diameter1.250 INCHES NOMINAL IN
NSN3455-01-365-1663
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available INTERFACE UNIT,AUTOMATIC DATA PR TITLE COMPONENT PN C45122 MFR INTERFACE UNIT,AUTOMAT
KEY FEATURES
•
MOUNTING HOLE DIAMETER: 1.250 INCHES NOMINAL IN
•
MATERIAL LOCATION: OVERALL
•
MATERIAL: STEEL
•
FACE WIDTH: 0.375 INCHES NOMINAL IN
•
TOOTH TYPE: INTEGRAL
•
OUTSIDE DIAMETER: 4.000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
MOUNTING HOLE DIAMETER1.250 INCHES NOMINAL IN
MATERIAL LOCATIONOVERALL
MATERIALSTEEL
FACE WIDTH0.375 INCHES NOMINAL IN
SPECIAL FEATURESNO. OF TEETH 18
TOOTH TYPEINTEGRAL
OUTSIDE DIAMETER4.000 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
134133Interchangeable
interchangeable cross-reference
interchangeable
30714Interchangeable
interchangeable cross-reference
interchangeable
30824DBInterchangeable
interchangeable cross-reference
interchangeable
3417-2112-3434Interchangeable
interchangeable cross-reference
interchangeable
606451Interchangeable
interchangeable cross-reference
interchangeable
501050PC2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is C45122?
C45122 is a INTERFACE UNIT,AUTOMATIC DATA PR.
What parts can replace C45122?
There are 15 known substitutes for C45122: 134133, 30714, 30824DB and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for C45122?
C45122 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3455-01-365-1663. 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