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PartsTable / COMPONENT / 5ATL 20.5MM
5ATL 20.5MM ✓ 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 5ATL 20.5MM 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 5133-01-120-3522, 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
5ATL 20.5MM
NSN: 5133-01-120-3522
FSC: 5133
CAGE: 16568 — PRECISION TWIST DRILL CO (USA)
SPECIFICATIONS
Part Number5ATL 20.5MM
NSN5133-01-120-3522
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 5ATL 20.5MM TITLE COMPONENT PN 5ATL 20.5MM MFR 5ATL 20.5MM
KEY FEATURES
•
POINT TYPE: CONVENTIONAL
•
MATERIAL: STEEL OVERALL
•
POINT ANGLE: 118.0 DEGREES NOMINAL
•
SPECIFICATION/STANDARD DATA: 05047-ASME B94.11M PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
•
CUTTING ROTATION DIRECTION: RIGHT-HAND
•
SHANK DIAMETER: 20.5 MILLIMETERS NOMINAL MM
TECHNICAL CHARACTERISTICS (FLIS)
POINT TYPECONVENTIONAL
SPECIAL FEATURESTAPER LG
MATERIALSTEEL OVERALL
POINT ANGLE118.0 DEGREES NOMINAL
SPECIFICATION/STANDARD DATA05047-ASME B94.11M PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
CUTTING ROTATION DIRECTIONRIGHT-HAND
SHANK DIAMETER20.5 MILLIMETERS NOMINAL MM
OVERALL LENGTH254.0 MILLIMETERS NOMINAL MM
NOMINAL CUTTING DIAMETER20.5 MILLIMETERS MM
CUTTING END STYLEGENERAL PURPOSE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
57205Interchangeable
interchangeable cross-reference
interchangeable
5/32-5Interchangeable
interchangeable cross-reference
interchangeable
80027Interchangeable
interchangeable cross-reference
interchangeable
114-7200AInterchangeable
interchangeable cross-reference
interchangeable
A59654Interchangeable
interchangeable cross-reference
interchangeable
LA17205Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 5ATL 20.5MM?
5ATL 20.5MM is a 5ATL 20.5MM.
What parts can replace 5ATL 20.5MM?
There are 7 known substitutes for 5ATL 20.5MM: 57205, 5/32-5, 80027 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 5ATL 20.5MM?
5ATL 20.5MM is cataloged in the Federal Logistics Information System (FLIS) under NSN 5133-01-120-3522. 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