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Technical Data Sheet
PartsTable / COMPONENT / 201 45/64
201 45/64 ✓ 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 201 45/64 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5133-00-266-9469, 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
201 45/64
NSN: 5133-00-266-9469
FSC: 5133
CAGE: 42970 — LEAR SIEGLER INC NATIONAL TWIST DRILL AND TOOL DIV (USA)
SPECIFICATIONS
Part Number201 45/64
NSN5133-00-266-9469
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 201 45/64 TITLE COMPONENT PN 201 45/64 MFR 201 45/64
KEY FEATURES
•
SHANK DIAMETER: 0.703 INCHES NOMINAL IN
•
POINT ANGLE: 118.0 DEGREES NOMINAL
•
FLUTE LENGTH: 5.625 INCHES NOMINAL IN
•
SPECIFICATION/STANDARD DATA: 05047-ASME B94.11M PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
•
CUTTING END STYLE: GENERAL PURPOSE
•
MATERIAL: STEEL OVERALL
•
POINT TYPE: CONVENTIONAL
TECHNICAL CHARACTERISTICS (FLIS)
SHANK DIAMETER0.703 INCHES NOMINAL IN
POINT ANGLE118.0 DEGREES NOMINAL
SPECIAL FEATURESTAPER LG; FRACTIONAL SIZE 45/64
FLUTE LENGTH5.625 INCHES NOMINAL IN
SPECIFICATION/STANDARD DATA05047-ASME B94.11M PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
CUTTING END STYLEGENERAL PURPOSE
MATERIALSTEEL OVERALL
POINT TYPECONVENTIONAL
NOMINAL CUTTING DIAMETER0.7031 INCHES IN
CUTTING ROTATION DIRECTIONRIGHT-HAND
VERIFIED SUBSTITUTES & CROSS-REFERENCES 28
2562-2Interchangeable
interchangeable cross-reference
interchangeable
679-259Interchangeable
interchangeable cross-reference
interchangeable
31431-1Interchangeable
interchangeable cross-reference
interchangeable
5104-5Interchangeable
interchangeable cross-reference
interchangeable
RCR32G152JSInterchangeable
interchangeable cross-reference
interchangeable
08-49001-01Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 201 45/64?
201 45/64 is a 201 45/64.
What parts can replace 201 45/64?
There are 28 known substitutes for 201 45/64: 2562-2, 679-259, 31431-1 and 25 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 201 45/64?
201 45/64 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5133-00-266-9469. 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