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R51 7/64 — Technical Data Sheet

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— · COMPONENT
WHAT YOU NEED TO KNOW
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PRODUCT OVERVIEW

The DRILL,TWIST is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, point_type: CONVENTIONAL, point_angle: 118.0 DEGREES NOMINAL, shank_style: STRAIGHT ROUND, flute_length: 2.500 INCHES NOMINAL IN, overall_length: 4.625 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 5133-01-462-3284, 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
R51 7/64
NSN: 5133-01-462-3284
FSC: 5133
CAGE: 16568 — PRECISION TWIST DRILL CO (USA)
SPECIFICATIONS
materialSTEEL OVERALL
point_typeCONVENTIONAL
point_angle118.0 DEGREES NOMINAL
shank_styleSTRAIGHT ROUND
flute_length2.500 INCHES NOMINAL IN
flute_quantity2
overall_length4.625 INCHES NOMINAL IN
shank_diameter0.109 INCHES NOMINAL IN
special_featuresTAPER LG; FRACTIONAL SIZE 7/64
cutting_end_styleGENERAL PURPOSE
nominal_cutting_diameter0.1094 INCHES IN
cutting_rotation_directionRIGHT-HAND
NSN5133-01-462-3284
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available DRILL,TWIST TITLE COMPONENT PN R51 7/64 MFR DRILL,TWIST
KEY FEATURES
•
POINT ANGLE: 118.0 DEGREES NOMINAL
•
MATERIAL: STEEL OVERALL
•
FLUTE LENGTH: 2.500 INCHES NOMINAL IN
•
NOMINAL CUTTING DIAMETER: 0.1094 INCHES IN
•
FLUTE QUANTITY: 2
•
CUTTING END STYLE: GENERAL PURPOSE
TECHNICAL CHARACTERISTICS
POINT ANGLE118.0 DEGREES NOMINAL
SPECIAL FEATURESTAPER LG; FRACTIONAL SIZE 7/64
MATERIALSTEEL OVERALL
FLUTE LENGTH2.500 INCHES NOMINAL IN
OVERALL LENGTH4.625 INCHES NOMINAL IN
NOMINAL CUTTING DIAMETER0.1094 INCHES IN
FLUTE QUANTITY2
CUTTING END STYLEGENERAL PURPOSE
CUTTING ROTATION DIRECTIONRIGHT-HAND
POINT TYPECONVENTIONAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
598-501-1967917RGPC66InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
5-1007InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
1678284RGPC66InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
3593InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
3018M25P01InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
3018M25P02InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is R51 7/64?
R51 7/64 is a DRILL,TWIST.
What parts can replace R51 7/64?
There are 12 known substitutes for R51 7/64: 598-501-1967917RGPC66, 5-1007, 1678284RGPC66 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for R51 7/64?
R51 7/64 is cataloged in the Federal Logistics Information System under NSN 5133-01-462-3284. This indicates validated use in U.S. government and defense supply chains.
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Last verified: October 2026