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PartsTable / COMPONENT / 88-393
88-393 ✓ 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

CUTTER,MILLING,WOODRUFF KEYSEAT. Key specifications include material: PLASTIC HANDLE, tip_type: PHILLIPS CROSS, shank_shape: ROUND, blade_length: 3.000 INCHES NOMINAL IN, handle_color: BLACK AND RED, overall_length: 6.375 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3455-00-189-9165, 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
88-393
NSN: 3455-00-189-9165
FSC: 3455
CAGE: 48521 — COLT INDUSTRIES OPERATING CORP PRATT AND WHITNEY MACHINE TOOL DIV
SPECIFICATIONS
materialPLASTIC HANDLE
tip_typePHILLIPS CROSS
shank_shapeROUND
blade_length3.000 INCHES NOMINAL IN
handle_colorBLACK AND RED
overall_length6.375 INCHES NOMINAL IN
nondefinitive_spec/std_data1 TYPE AND 2 CLASS
specification/standard_data05047-ASME B107.600 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
NSN3455-00-189-9165
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CUTTER,MILLING,WOODRUFF KEYSEAT TITLE COMPONENT PN 88-393 MFR CUTTER,MILLING,WOODRUF
VERIFIED SUBSTITUTES & CROSS-REFERENCES 27
324983Interchangeable
interchangeable cross-reference
interchangeable
8-038N300-9Interchangeable
interchangeable cross-reference
interchangeable
8-038N300-90Interchangeable
interchangeable cross-reference
interchangeable
24579Interchangeable
interchangeable cross-reference
interchangeable
163-01Interchangeable
interchangeable cross-reference
interchangeable
11870Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 88-393?
88-393 is a CUTTER,MILLING,WOODRUFF KEYSEAT.
What parts can replace 88-393?
There are 27 known substitutes for 88-393: 324983, 8-038N300-9, 8-038N300-90 and 24 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 88-393?
88-393 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3455-00-189-9165. 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