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PartsTable / COMPONENT / W500-810
W500-810 ✓ 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 3455-00-243-2178, 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
W500-810
NSN: 3455-00-243-2178
FSC: 3455
CAGE: 71485 — UNION BUTTERFIELD CORP P O BOX 9000 CRYSTAL LAKE IL 60039 (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
NSN3455-00-243-2178
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CUTTER,MILLING,WOODRUFF KEYSEAT TITLE COMPONENT PN W500-810 MFR CUTTER,MILLING,WOODRUF
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
590-291Interchangeable
interchangeable cross-reference
interchangeable
11800Interchangeable
interchangeable cross-reference
interchangeable
114-344Interchangeable
interchangeable cross-reference
interchangeable
8031Interchangeable
interchangeable cross-reference
interchangeable
580R587H03Interchangeable
interchangeable cross-reference
interchangeable
2457-2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is W500-810?
W500-810 is a CUTTER,MILLING,WOODRUFF KEYSEAT.
What parts can replace W500-810?
There are 22 known substitutes for W500-810: 590-291, 11800, 114-344 and 19 more. Substitute compatibility should be verified for your specific system.
What is the NSN for W500-810?
W500-810 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3455-00-243-2178. 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