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6889203 — EXTENSION,TWIST DRILL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

6889203: EXTENSION,TWIST DRILL.

The EXTENSION,TWIST DRILL is a the manufacturer industrial component. Key specifications include end_item_identification: USED ON ENGINE MODEL 912 SERIES, general_characteristics_item_description: 11 IN. LONG,0.312 IN.

DIA.,0.500 IN. DEEP HOLE,HOLE DIA. 0.056 IN.

IN. This part is cataloged in the U.S. Government catalog under NSN 5133-01-071-5350, 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
6889203
NSN: 5133-01-071-5350
FSC: 5133 — Drill Bits, Counterbores, and Countersinks: Hand and Machine
CAGE: 73342 — ALLISON TRANSMISSION INC DBA ALLISON TRANSMISSION, INC (USA)
SPECIFICATIONS
end_item_identificationUSED ON ENGINE MODEL 912 SERIES
general_characteristics_item_description11 IN. LONG,0.312 IN. DIA.,0.500 IN. DEEP HOLE,HOLE DIA. 0.056 IN. IN
NSN5133-01-071-5350
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available EXTENSION,TWIST DRILL TITLE COMPONENT PN 6889203 MFR EXTENSION,TWIST DRILL
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: 11 IN. LONG,0.312 IN. DIA.,0.500 IN. DEEP HOLE,HOLE DIA. 0.056 IN. IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTION11 IN. LONG,0.312 IN. DIA.,0.500 IN. DEEP HOLE,HOLE DIA. 0.056 IN. IN
END ITEM IDENTIFICATIONUSED ON ENGINE MODEL 912 SERIES
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 6889203?
6889203 is a EXTENSION,TWIST DRILL.
What is the NSN for 6889203?
6889203 is cataloged in the U.S. Government catalog under NSN 5133-01-071-5350. 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.