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66-325D — CUTTER,MILLING,CONVEX

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

66-325D: CUTTER,MILLING,CONVEX.

The CUTTER,MILLING,CONVEX is a the manufacturer industrial component. Key specifications include diameter: 2.750 INCHES NOMINAL IN, material: STEEL, thickness: 0.312 INCHES NOMINAL IN, circle_diameter: 0.312 INCHES NOMINAL IN, special_features: 12 TEETH, mounting_hole_diameter: 1.000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3455-00-278-1191, 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
66-325D
NSN: 3455-00-278-1191
FSC: 3455 — Cutting Tools for Machine Tools
CAGE: 48521 — COLT INDUSTRIES OPERATING CORP PRATT AND WHITNEY MACHINE TOOL DIV
SPECIFICATIONS
diameter2.750 INCHES NOMINAL IN
materialSTEEL
thickness0.312 INCHES NOMINAL IN
circle_diameter0.312 INCHES NOMINAL IN
special_features12 TEETH
mounting_hole_diameter1.000 INCHES NOMINAL IN
specification/standard_data80204-B94.19 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
NSN3455-00-278-1191
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CUTTER,MILLING,CONVEX TITLE COMPONENT PN 66-325D MFR CUTTER,MILLING,CONVEX
KEY FEATURES
•
MOUNTING HOLE DIAMETER: 1.000 INCHES NOMINAL IN
•
DIAMETER: 2.750 INCHES NOMINAL IN
•
CIRCLE DIAMETER: 0.312 INCHES NOMINAL IN
•
SPECIFICATION/STANDARD DATA: 80204-B94.19 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
•
MATERIAL: STEEL
•
THICKNESS: 0.312 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
MOUNTING HOLE DIAMETER1.000 INCHES NOMINAL IN
DIAMETER2.750 INCHES NOMINAL IN
CIRCLE DIAMETER0.312 INCHES NOMINAL IN
SPECIFICATION/STANDARD DATA80204-B94.19 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
SPECIAL FEATURES12 TEETH
MATERIALSTEEL
THICKNESS0.312 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 8
45168Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
720Reference document
Same NSN cross-reference
Reference document — Secondary reference
ND23Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
7031120Reference document
Same NSN cross-reference
Reference document — Secondary reference
315Reference document
Same NSN cross-reference
Reference document — Secondary reference
53153Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 66-325D?
66-325D is a CUTTER,MILLING,CONVEX.
What parts can replace 66-325D?
There are 8 known substitutes for 66-325D: 45168, 720, ND23 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 66-325D?
66-325D is cataloged in the U.S. Government catalog under NSN 3455-00-278-1191. This indicates validated use in U.S. government and defense supply chains.
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✓ 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.