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04139291 — DRILL,TWIST

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

04139291: DRILL,TWIST.

The DRILL,TWIST is a the manufacturer industrial component. Key specifications include material: COBALT ALLOY OVERALL, point_angle: 135.0 DEGREES NOMINAL, shank_style: STRAIGHT ROUND, flute_length: 2.750 INCHES NOMINAL IN, overall_length: 4.000 INCHES NOMINAL IN, shank_diameter: 0.236 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5133-01-604-4191, 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
04139291
NSN: 5133-01-604-4191
FSC: 5133 — Drill Bits, Counterbores, and Countersinks: Hand and Machine
CAGE: 55719 — IDSC HOLDINGS LLC DIV SNAP-ON INDUSTRIAL, A DIV. OF IDSC HOLDINGS , LLC (USA)
SPECIFICATIONS
materialCOBALT ALLOY OVERALL
point_angle135.0 DEGREES NOMINAL
shank_styleSTRAIGHT ROUND
flute_length2.750 INCHES NOMINAL IN
flute_quantity1
overall_length4.000 INCHES NOMINAL IN
shank_diameter0.236 INCHES NOMINAL IN
special_featuresLETTER B (0.238); OXIDE-STRAW COATING
cutting_end_styleSPIRAL FLUTE POINT END
cutting_rotation_directionRIGHT-HAND
specification/standard_data05047-ASME B94.11M PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
NSN5133-01-604-4191
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available DRILL,TWIST TITLE COMPONENT PN 04139291 MFR DRILL,TWIST
KEY FEATURES
•
SHANK DIAMETER: 0.236 INCHES NOMINAL IN
•
CUTTING END STYLE: SPIRAL FLUTE POINT END
•
FLUTE LENGTH: 2.750 INCHES NOMINAL IN
•
CUTTING ROTATION DIRECTION: RIGHT-HAND
•
SPECIFICATION/STANDARD DATA: 05047-ASME B94.11M PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
•
SHANK STYLE: STRAIGHT ROUND
•
FLUTE QUANTITY: 1
TECHNICAL CHARACTERISTICS
SHANK DIAMETER0.236 INCHES NOMINAL IN
CUTTING END STYLESPIRAL FLUTE POINT END
FLUTE LENGTH2.750 INCHES NOMINAL IN
OVERALL LENGTH4.000 INCHES NOMINAL IN
CUTTING ROTATION DIRECTIONRIGHT-HAND
SPECIFICATION/STANDARD DATA05047-ASME B94.11M PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
SHANK STYLESTRAIGHT ROUND
FLUTE QUANTITY1
SPECIAL FEATURESLETTER B (0.238); OXIDE-STRAW COATING
MATERIALCOBALT ALLOY OVERALL
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
B94.11MReference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 04139291?
04139291 is a DRILL,TWIST.
What parts can replace 04139291?
There is 1 known substitute for 04139291: B94.11M. Substitute compatibility should be verified for your specific system.
What is the NSN for 04139291?
04139291 is cataloged in the U.S. Government catalog under NSN 5133-01-604-4191. 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.