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PartsTable / COMPONENT / 977 27/64
977 27/64 ✓ 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 977 27/64 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 5133-00-113-4845, 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
977 27/64
NSN: 5133-00-113-4845
FSC: 5133
CAGE: 13130 — CLEVELAND TWIST DRILL CO DIV OF GREENFIELD INDUSTRIES INC (USA)
SPECIFICATIONS
Part Number977 27/64
NSN5133-00-113-4845
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 977 27/64 TITLE COMPONENT PN 977 27/64 MFR 977 27/64
KEY FEATURES
•
POINT ANGLE: 135.0 DEGREES NOMINAL
•
MATERIAL: STEEL OVERALL
•
NONDEFINITIVE SPEC/STD DATA: B TYPE
•
SPECIFICATION/STANDARD DATA: 80205-NAS907 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
•
NOMINAL CUTTING DIAMETER: 0.4219 INCHES IN
•
SHANK STYLE: STRAIGHT ROUND
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESJOBBERS LG; FRACTIONAL SIZE 27/64
POINT ANGLE135.0 DEGREES NOMINAL
MATERIALSTEEL OVERALL
NONDEFINITIVE SPEC/STD DATAB TYPE
SPECIFICATION/STANDARD DATA80205-NAS907 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
NOMINAL CUTTING DIAMETER0.4219 INCHES IN
OVERALL LENGTH5.375 INCHES NOMINAL IN
SHANK STYLESTRAIGHT ROUND
CUTTING ROTATION DIRECTIONRIGHT-HAND
FLUTE LENGTH3.938 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 28
3109140Interchangeable
interchangeable cross-reference
interchangeable
14552Interchangeable
interchangeable cross-reference
interchangeable
FFS85TYPE2STYLE10PGRADE2Interchangeable
interchangeable cross-reference
interchangeable
40466Interchangeable
interchangeable cross-reference
interchangeable
1583908-2Interchangeable
interchangeable cross-reference
interchangeable
1820660Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 977 27/64?
977 27/64 is a 977 27/64.
What parts can replace 977 27/64?
There are 28 known substitutes for 977 27/64: 3109140, 14552, FFS85TYPE2STYLE10PGRADE2 and 25 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 977 27/64?
977 27/64 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5133-00-113-4845. 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