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PartsTable / COMPONENT / 1321-0204
1321-0204 ✓ 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 diameter: 0.281 INCHES NOMINAL IN, material: STEEL, thickness: 0.500 INCHES NOMINAL IN, cut_length: 0.562 INCHES NOMINAL IN, drive_type: SHANK, face_width: 0.375 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 3455-00-242-6214, 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
1321-0204
NSN: 3455-00-242-6214
FSC: 3455
CAGE: 1NEX4 — KENNAMETAL INC. DIV KENNAMETAL INDUSTRIAL PRODUCTS GROUP (USA)
SPECIFICATIONS
diameter0.281 INCHES NOMINAL IN
materialSTEEL
thickness0.500 INCHES NOMINAL IN
cut_length0.562 INCHES NOMINAL IN
drive_typeSHANK
face_width0.375 INCHES NOMINAL IN
shank_typeWELDON
tooth_typeINTEGRAL
cutter_typeFINISHING
design_formDOUBLE END
design_typeRANGE
angle_in_deg45.000
NSN3455-00-242-6214
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CUTTER,MILLING,WOODRUFF KEYSEAT TITLE COMPONENT PN 1321-0204 MFR CUTTER,MILLING,WOODRUF
VERIFIED SUBSTITUTES & CROSS-REFERENCES 25
103880Interchangeable
interchangeable cross-reference
interchangeable
53407Interchangeable
interchangeable cross-reference
interchangeable
B94.19 TABLE 15Interchangeable
interchangeable cross-reference
interchangeable
45484Interchangeable
interchangeable cross-reference
interchangeable
TABLE 15, 303Interchangeable
interchangeable cross-reference
interchangeable
16268Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1321-0204?
1321-0204 is a CUTTER,MILLING,WOODRUFF KEYSEAT.
What parts can replace 1321-0204?
There are 25 known substitutes for 1321-0204: 103880, 53407, B94.19 TABLE 15 and 22 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1321-0204?
1321-0204 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3455-00-242-6214. 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