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PartsTable / COMPONENT / SKX40-8B
SKX40-8B ✓ 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: 1.250 INCHES NOMINAL IN, material: STEEL, cut_length: 4.000 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 3455-00-307-9516, 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
SKX40-8B
NSN: 3455-00-307-9516
FSC: 3455
CAGE: 64560 — WELDON TOOL CO THE (USA)
SPECIFICATIONS
diameter1.250 INCHES NOMINAL IN
materialSTEEL
cut_length4.000 INCHES NOMINAL IN
shank_typeFLATTED STRAIGHT
design_formSINGLE END
flute_designHELICAL
flute_quantity2
overall_length6.500 INCHES NOMINAL IN
shank_diameter1.250 INCHES NOMINAL IN
helix_directionRIGHT-HAND
special_featuresM-7 HIGH SPEED STEEL
cutting_rotation_directionRIGHT-HAND
NSN3455-00-307-9516
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CUTTER,MILLING,END TITLE COMPONENT PN SKX40-8B MFR CUTTER,MILLING,END
KEY FEATURES
•
DIAMETER: 1.250 INCHES NOMINAL IN
•
SPECIFICATION/STANDARD DATA: 80204-B94.19 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
•
MATERIAL: STEEL
•
CUT LENGTH: 4.000 INCHES NOMINAL IN
•
SHANK DIAMETER: 1.250 INCHES NOMINAL IN
•
DESIGN FORM: SINGLE END
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH6.500 INCHES NOMINAL IN
DIAMETER1.250 INCHES NOMINAL IN
SPECIFICATION/STANDARD DATA80204-B94.19 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
MATERIALSTEEL
CUT LENGTH4.000 INCHES NOMINAL IN
SPECIAL FEATURESM-7 HIGH SPEED STEEL
SHANK DIAMETER1.250 INCHES NOMINAL IN
DESIGN FORMSINGLE END
FLUTE QUANTITY2
FLUTE DESIGNHELICAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
B94.19 TABLE 61Interchangeable
interchangeable cross-reference
interchangeable
AL-32Interchangeable
interchangeable cross-reference
interchangeable
41911Interchangeable
interchangeable cross-reference
interchangeable
1726-0750Interchangeable
interchangeable cross-reference
interchangeable
TABLE 61,D 3/4INInterchangeable
interchangeable cross-reference
interchangeable
D-681Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SKX40-8B?
SKX40-8B is a CUTTER,MILLING,END.
What parts can replace SKX40-8B?
There are 19 known substitutes for SKX40-8B: B94.19 TABLE 61, AL-32, 41911 and 16 more. Substitute compatibility should be verified for your specific system.
Is SKX40-8B still available?
SKX40-8B 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