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5X991 — DRILL,STRAIGHT FLUTE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

5X991: 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: 0.6875 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 5133-01-697-6502, 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
5X991
NSN: 5133-01-697-6502
FSC: 5133 — Drill Bits, Counterbores, and Countersinks: Hand and Machine
CAGE: 0CLM1 — GRAINGER W W INC GRAINGER DIV (USA)
SPECIFICATIONS
materialSTEEL OVERALL
point_angle118.0 DEGREES NOMINAL
flute_length3.125 INCHES NOMINAL IN
drill_diameter0.6875 INCHES NOMINAL IN
overall_length6.0 INCHES NOMINAL IN
surface_treatmentOXIDE FILM OVERALL
cutting_rotation_directionRIGHT-HAND
NSN5133-01-697-6502
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available DRILL,STRAIGHT FLUTE TITLE COMPONENT PN 5X991 MFR DRILL,STRAIGHT FLUTE
KEY FEATURES
•
DRILL DIAMETER: 0.6875 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 DIAMETER0.6875 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
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 5X991?
5X991 is a DRILL,STRAIGHT FLUTE.
What is the NSN for 5X991?
5X991 is cataloged in the U.S. Government catalog under NSN 5133-01-697-6502. 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.