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PartsTable / COMPONENT / C307-7
C307-7 ✓ 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 BOOT,DUST AND MOISTURE SEAL is a the manufacturer industrial component. Key specifications include material: STEEL, face_width: 0.312 INCHES NOMINAL IN, tooth_type: INTEGRAL, outside_diameter: 3.000 INCHES NOMINAL IN, special_features: NO. OF TEETH 16, 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 3455-01-365-1661, 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
C307-7
NSN: 3455-01-365-1661
FSC: 3455
CAGE: 1NEX4 — KENNAMETAL INC. DIV KENNAMETAL INDUSTRIAL PRODUCTS GROUP (USA)
SPECIFICATIONS
materialSTEEL
face_width0.312 INCHES NOMINAL IN
tooth_typeINTEGRAL
outside_diameter3.000 INCHES NOMINAL IN
special_featuresNO. OF TEETH 16
material_locationOVERALL
mounting_hole_diameter1.000 INCHES NOMINAL IN
NSN3455-01-365-1661
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BOOT,DUST AND MOISTURE SEAL TITLE COMPONENT PN C307-7 MFR BOOT,DUST AND MOISTURE
KEY FEATURES
•
TOOTH TYPE: INTEGRAL
•
MATERIAL: STEEL
•
OUTSIDE DIAMETER: 3.000 INCHES NOMINAL IN
•
MOUNTING HOLE DIAMETER: 1.000 INCHES NOMINAL IN
•
MATERIAL LOCATION: OVERALL
•
FACE WIDTH: 0.312 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
TOOTH TYPEINTEGRAL
SPECIAL FEATURESNO. OF TEETH 16
MATERIALSTEEL
OUTSIDE DIAMETER3.000 INCHES NOMINAL IN
MOUNTING HOLE DIAMETER1.000 INCHES NOMINAL IN
MATERIAL LOCATIONOVERALL
FACE WIDTH0.312 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
3077Interchangeable
interchangeable cross-reference
interchangeable
M-3126 PIECE 44Interchangeable
interchangeable cross-reference
interchangeable
3002328Interchangeable
interchangeable cross-reference
interchangeable
725-70-115Interchangeable
interchangeable cross-reference
interchangeable
3PHP5Interchangeable
interchangeable cross-reference
interchangeable
Z0RXInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is C307-7?
C307-7 is a BOOT,DUST AND MOISTURE SEAL.
What parts can replace C307-7?
There are 16 known substitutes for C307-7: 3077, M-3126 PIECE 44, 3002328 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for C307-7?
C307-7 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3455-01-365-1661. 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