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PartsTable / COMPONENT / W500-812
W500-812 ✓ 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 angle: 44.0 DEGREES, material: PLASTIC, POLYETHYLENE (PP), unit_type: PEDESTAL, body_width: 2.938 INCHES NOMINAL IN, bore_shape: STRAIGHT, body_height: 5.000 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 3455-00-243-2172, 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
W500-812
NSN: 3455-00-243-2172
FSC: 3455
CAGE: 71485 — UNION BUTTERFIELD CORP P O BOX 9000 CRYSTAL LAKE IL 60039 (USA)
SPECIFICATIONS
angle44.0 DEGREES
materialPLASTIC, POLYETHYLENE (PP)
unit_typePEDESTAL
body_width2.938 INCHES NOMINAL IN
bore_shapeSTRAIGHT
body_height5.000 INCHES NOMINAL IN
body_length3.438 INCHES NOMINAL IN
setting_time5 MINUTES MINIMUM AND 8 MINUTES MAXIMUM
bore_diameter55.0 MILLIMETERS NOMINAL MM
enamel_finishREGULAR
mounting_typeWALL
nominal_width0.547 INCHES IN
NSN3455-00-243-2172
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CUTTER,MILLING,WOODRUFF KEYSEAT TITLE COMPONENT PN W500-812 MFR CUTTER,MILLING,WOODRUF
VERIFIED SUBSTITUTES & CROSS-REFERENCES 31
1260Interchangeable
interchangeable cross-reference
interchangeable
301-57Interchangeable
interchangeable cross-reference
interchangeable
189812Interchangeable
interchangeable cross-reference
interchangeable
30-7373Interchangeable
interchangeable cross-reference
interchangeable
30-1014-12Interchangeable
interchangeable cross-reference
interchangeable
8033Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is W500-812?
W500-812 is a CUTTER,MILLING,WOODRUFF KEYSEAT.
What parts can replace W500-812?
There are 31 known substitutes for W500-812: 1260, 301-57, 189812 and 28 more. Substitute compatibility should be verified for your specific system.
What is the NSN for W500-812?
W500-812 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3455-00-243-2172. 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