PartsTable
Technical Data Sheet
Download PDF

45512 — CUTTER,MILLING,WOODRUFF KEYSEAT

✓ Government record, cited
Lindy · COMPONENT
PRODUCT OVERVIEW

45512: CUTTER,MILLING,WOODRUFF KEYSEAT.

CUTTER,MILLING,WOODRUFF KEYSEAT. Key specifications include width: 0.688 INCHES NOMINAL IN, diameter: 5.000 INCHES NOMINAL IN, material: STEEL OVERALL, blade_quantity: 13, style_designator: CURVED BLADES SINGLE WIDTH, attachment_method: KEYWAY. This part is cataloged in the U.S.

Government catalog under NSN 3455-00-189-9157, 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
45512
NSN: 3455-00-189-9157
NIINs: 001899157, 008463423, 014688560
FSC: 3455 — Cutting Tools for Machine Tools
CAGE: 13130 — CLEVELAND TWIST DRILL CO DIV OF GREENFIELD INDUSTRIES INC (USA)
SPECIFICATIONS
width0.688 INCHES NOMINAL IN
diameter5.000 INCHES NOMINAL IN
materialSTEEL OVERALL
blade_quantity13
style_designatorCURVED BLADES SINGLE WIDTH
attachment_methodKEYWAY
rotation_direction_for_which_designedCLOCKWISE
NSN3455-00-189-9157
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Lindy CUTTER,MILLING,WOODRUFF KEYSEAT TITLE COMPONENT PN 45512 MFR Lindy CUTTER,MILLING,WOODRUF
SUBSTITUTES & CROSS-REFERENCES 9
189-1009Reference document
Same NSN cross-reference
Reference document — Secondary reference
40560Reference document
Same NSN cross-reference
Reference document — Secondary reference
53430Reference document
Same NSN cross-reference
Reference document — Secondary reference
68-393Reference document
Same NSN cross-reference
Reference document — Secondary reference
16298Reference document
Same NSN cross-reference
Reference document — Secondary reference
570C-1009Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 45512?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 45512?
45512 is a CUTTER,MILLING,WOODRUFF KEYSEAT manufactured by Lindy.
What parts can replace 45512?
There are 9 known substitutes for 45512: 189-1009, 40560, 53430 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 45512?
45512 is cataloged in the U.S. Government catalog under NSN 3455-00-189-9157. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 45512

✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.