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C16746 — DRILL,TWIST

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

C16746: DRILL,TWIST.

The DRILL,TWIST is a the manufacturer industrial component. Key specifications include material: COBALT ALLOY OVERALL, shank_style: STRAIGHT ROUND, drill_length: 5.375 INCHES NOMINAL IN, flute_length: 3.000 INCHES NOMINAL IN, twist_length: 3.000 INCHES NOMINAL IN, body_diameter: 3.912 MILLIMETERS NOMINAL MM. This part is cataloged in the U.S.

Government catalog under NSN 5133-01-663-5105, 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
C16746
NSN: 5133-01-663-5105
FSC: 5133 — Drill Bits, Counterbores, and Countersinks: Hand and Machine
CAGE: 60NQ9 — GREENFIELD INDUSTRIES INC (USA)
SPECIFICATIONS
materialCOBALT ALLOY OVERALL
shank_styleSTRAIGHT ROUND
drill_length5.375 INCHES NOMINAL IN
flute_length3.000 INCHES NOMINAL IN
twist_length3.000 INCHES NOMINAL IN
body_diameter3.912 MILLIMETERS NOMINAL MM
drill_diameter3.912 MILLIMETERS NOMINAL MM
special_featuresHIGH PERFORMANCE Q-COBALT WIDE LAND PARABOLIC
NSN5133-01-663-5105
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available DRILL,TWIST TITLE COMPONENT PN C16746 MFR DRILL,TWIST
KEY FEATURES
•
BODY DIAMETER: 3.912 MILLIMETERS NOMINAL MM
•
DRILL DIAMETER: 3.912 MILLIMETERS NOMINAL MM
•
FLUTE LENGTH: 3.000 INCHES NOMINAL IN
•
DRILL LENGTH: 5.375 INCHES NOMINAL IN
•
SHANK STYLE: STRAIGHT ROUND
•
MATERIAL: COBALT ALLOY OVERALL
•
TWIST LENGTH: 3.000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
BODY DIAMETER3.912 MILLIMETERS NOMINAL MM
DRILL DIAMETER3.912 MILLIMETERS NOMINAL MM
FLUTE LENGTH3.000 INCHES NOMINAL IN
DRILL LENGTH5.375 INCHES NOMINAL IN
SHANK STYLESTRAIGHT ROUND
SPECIAL FEATURESHIGH PERFORMANCE Q-COBALT WIDE LAND PARABOLIC
MATERIALCOBALT ALLOY OVERALL
TWIST LENGTH3.000 INCHES NOMINAL IN
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is C16746?
C16746 is a DRILL,TWIST.
What is the NSN for C16746?
C16746 is cataloged in the U.S. Government catalog under NSN 5133-01-663-5105. 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.