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42643 ✓ Verified by PartsTable
Disguise · 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 CUTTER,MILLING,END is a Disguise industrial component. Key specifications include diameter: 0.125 INCHES NOMINAL IN, material: STEEL, cut_length: 0.375 INCHES NOMINAL IN, shank_type: STRAIGHT, design_form: SINGLE END, flute_design: HELICAL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3455-01-168-2544, 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
42643
NSN: 3455-01-168-2544
FSC: 3455
CAGE: 13130 — CLEVELAND TWIST DRILL CO DIV OF GREENFIELD INDUSTRIES INC (USA)
SPECIFICATIONS
diameter0.125 INCHES NOMINAL IN
materialSTEEL
cut_length0.375 INCHES NOMINAL IN
shank_typeSTRAIGHT
design_formSINGLE END
flute_designHELICAL
flute_quantity2
overall_length2.312 INCHES NOMINAL IN
shank_diameter0.375 INCHES NOMINAL IN
helix_directionRIGHT-HAND
special_featuresMEDIUM HELIX
features_providedBALL END
NSN3455-01-168-2544
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Disguise CUTTER,MILLING,END TITLE COMPONENT PN 42643 MFR Disguise CUTTER,MILLING,END
KEY FEATURES
•
DIAMETER: 0.125 INCHES NOMINAL IN
•
FLUTE QUANTITY: 2
•
MATERIAL: STEEL
•
CUT LENGTH: 0.375 INCHES NOMINAL IN
•
SHANK TYPE: STRAIGHT
•
CUTTING ROTATION DIRECTION: RIGHT-HAND
•
HELIX DIRECTION: RIGHT-HAND
TECHNICAL CHARACTERISTICS (FLIS)
DIAMETER0.125 INCHES NOMINAL IN
OVERALL LENGTH2.312 INCHES NOMINAL IN
FLUTE QUANTITY2
MATERIALSTEEL
CUT LENGTH0.375 INCHES NOMINAL IN
SHANK TYPESTRAIGHT
CUTTING ROTATION DIRECTIONRIGHT-HAND
HELIX DIRECTIONRIGHT-HAND
DESIGN FORMSINGLE END
SPECIAL FEATURESMEDIUM HELIX
VERIFIED SUBSTITUTES & CROSS-REFERENCES 28
TABLE 42, D1INInterchangeable
interchangeable cross-reference
interchangeable
B94.19 TABLE 45Interchangeable
interchangeable cross-reference
interchangeable
ASME B94.19Interchangeable
interchangeable cross-reference
interchangeable
S414Interchangeable
interchangeable cross-reference
interchangeable
7029400Interchangeable
interchangeable cross-reference
interchangeable
R14-3Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 42643?
42643 is a CUTTER,MILLING,END manufactured by Disguise.
What parts can replace 42643?
There are 28 known substitutes for 42643: TABLE 42, D1IN, B94.19 TABLE 45, ASME B94.19 and 25 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 42643?
42643 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3455-01-168-2544. 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