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PartsTable / COMPONENT / AC16-3
AC16-3 ✓ 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

The CUTTER,MILLING,END is a the manufacturer industrial component. Key specifications include diameter: 0.500 INCHES NOMINAL IN, material: STEEL, cut_length: 1.250 INCHES NOMINAL IN, shank_type: FLATTED STRAIGHT, design_form: SINGLE END, flute_design: HELICAL. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3455-00-394-9975, 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
AC16-3
NSN: 3455-00-394-9975
FSC: 3455
CAGE: 64560 — WELDON TOOL CO THE (USA)
SPECIFICATIONS
diameter0.500 INCHES NOMINAL IN
materialSTEEL
cut_length1.250 INCHES NOMINAL IN
shank_typeFLATTED STRAIGHT
design_formSINGLE END
flute_designHELICAL
overall_length3.250 INCHES NOMINAL IN
shank_diameter0.500 INCHES NOMINAL IN
helix_directionRIGHT-HAND
cutting_rotation_directionRIGHT-HAND
specification/standard_data80204-B94.19 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
NSN3455-00-394-9975
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CUTTER,MILLING,END TITLE COMPONENT PN AC16-3 MFR CUTTER,MILLING,END
KEY FEATURES
•
HELIX DIRECTION: RIGHT-HAND
•
SPECIFICATION/STANDARD DATA: 80204-B94.19 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
•
FLUTE DESIGN: HELICAL
•
CUT LENGTH: 1.250 INCHES NOMINAL IN
•
SHANK TYPE: FLATTED STRAIGHT
•
MATERIAL: STEEL
•
CUTTING ROTATION DIRECTION: RIGHT-HAND
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH3.250 INCHES NOMINAL IN
HELIX DIRECTIONRIGHT-HAND
SPECIFICATION/STANDARD DATA80204-B94.19 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
FLUTE DESIGNHELICAL
CUT LENGTH1.250 INCHES NOMINAL IN
SHANK TYPEFLATTED STRAIGHT
MATERIALSTEEL
CUTTING ROTATION DIRECTIONRIGHT-HAND
SHANK DIAMETER0.500 INCHES NOMINAL IN
DIAMETER0.500 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
56779Interchangeable
interchangeable cross-reference
interchangeable
B94-19 TABLE 53Interchangeable
interchangeable cross-reference
interchangeable
TABLE50, D1INInterchangeable
interchangeable cross-reference
interchangeable
56777Interchangeable
interchangeable cross-reference
interchangeable
B94.19 TABLE 53Interchangeable
interchangeable cross-reference
interchangeable
B94.19 TABLE 50Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is AC16-3?
AC16-3 is a CUTTER,MILLING,END.
What parts can replace AC16-3?
There are 20 known substitutes for AC16-3: 56779, B94-19 TABLE 53, TABLE50, D1IN and 17 more. Substitute compatibility should be verified for your specific system.
Is AC16-3 still available?
AC16-3 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026