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C20740 — DRILL,STRAIGHT FLUTE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

C20740: DRILL,STRAIGHT FLUTE.

The DRILL,STRAIGHT FLUTE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, point_angle: 118.0 DEGREES NOMINAL, flute_length: 3.125 INCHES NOMINAL IN, drill_diameter: 0.6250 INCHES NOMINAL IN, overall_length: 6.0 INCHES NOMINAL IN, surface_treatment: OXIDE FILM OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5133-01-697-6493, 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
C20740
NSN: 5133-01-697-6493
FSC: 5133 — Drill Bits, Counterbores, and Countersinks: Hand and Machine
CAGE: 60NQ9 — GREENFIELD INDUSTRIES INC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
point_angle118.0 DEGREES NOMINAL
flute_length3.125 INCHES NOMINAL IN
drill_diameter0.6250 INCHES NOMINAL IN
overall_length6.0 INCHES NOMINAL IN
surface_treatmentOXIDE FILM OVERALL
cutting_rotation_directionRIGHT-HAND
NSN5133-01-697-6493
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available DRILL,STRAIGHT FLUTE TITLE COMPONENT PN C20740 MFR DRILL,STRAIGHT FLUTE
KEY FEATURES
•
DRILL DIAMETER: 0.6250 INCHES NOMINAL IN
•
FLUTE LENGTH: 3.125 INCHES NOMINAL IN
•
CUTTING ROTATION DIRECTION: RIGHT-HAND
•
SURFACE TREATMENT: OXIDE FILM OVERALL
•
MATERIAL: STEEL OVERALL
•
POINT ANGLE: 118.0 DEGREES NOMINAL
TECHNICAL CHARACTERISTICS
DRILL DIAMETER0.6250 INCHES NOMINAL IN
FLUTE LENGTH3.125 INCHES NOMINAL IN
OVERALL LENGTH6.0 INCHES NOMINAL IN
CUTTING ROTATION DIRECTIONRIGHT-HAND
SURFACE TREATMENTOXIDE FILM OVERALL
MATERIALSTEEL OVERALL
POINT ANGLE118.0 DEGREES NOMINAL
OTHER ITEMS IN FSC 5133 — Drill Bits, Counterbores, and Countersinks: Hand and Machine
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5133-00-001-1296 5133-00-001-1298 5133-00-005-2258 5133-00-005-7727 5133-00-005-8710 5133-00-005-8711 5133-00-005-8712 5133-00-005-8713
SUBSTITUTES & CROSS-REFERENCES 1
5X990Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is C20740?
C20740 is a DRILL,STRAIGHT FLUTE.
What parts can replace C20740?
There is 1 known substitute for C20740: 5X990. Substitute compatibility should be verified for your specific system.
What is the NSN for C20740?
C20740 is cataloged in the U.S. Government catalog under NSN 5133-01-697-6493. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.