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3303271 — SCREW,ADJUSTING,VALVE TAPPET

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

3303271: SCREW,ADJUSTING,VALVE TAPPET.

The SCREW,ADJUSTING,VALVE TAPPET is a the manufacturer industrial component. Key specifications include material: STEEL, end_length: 0.600 INCHES NOMINAL IN, slot_depth: 0.176 INCHES NOMINAL IN, slot_width: 0.090 INCHES NOMINAL IN, thread_size: 11/16-16, thread_class: 2A A. This part is cataloged in the U.S.

Government catalog under NSN 2815-00-353-8359, 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
3303271
NSN: 2815-00-353-8359
FSC: 2815 — Diesel Engines and Components
CAGE: 55380 — HATCH & KIRK, INC. (USA)
SPECIFICATIONS
materialSTEEL
end_length0.600 INCHES NOMINAL IN
slot_depth0.176 INCHES NOMINAL IN
slot_width0.090 INCHES NOMINAL IN
thread_size11/16-16
thread_class2A A
thread_seriesUN
overall_length3.090 INCHES NOMINAL IN
style_designatorSPHERICAL HEAD, DOUBLE THREAD, CONCENTRIC HOLE
thread_directionRIGHT-HAND
smallest_diameter0.624 INCHES NOMINAL IN
end_largest_diameter0.746 INCHES NOMINAL IN
NSN2815-00-353-8359
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SCREW,ADJUSTING,VALVE TAPPET TITLE COMPONENT PN 3303271 MFR SCREW,ADJUSTING,VALVE
KEY FEATURES
•
END LENGTH: 0.600 INCHES NOMINAL IN
•
THREAD SERIES: UN
•
CONCENTRIC HOLE DEPTH: 1.780 INCHES NOMINAL IN
•
FIRST END THREAD LENGTH: 0.908 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SPHERICAL HEAD, DOUBLE THREAD, CONCENTRIC HOLE
•
END LARGEST DIAMETER: 0.746 INCHES NOMINAL IN
•
THREAD DIRECTION: RIGHT-HAND
TECHNICAL CHARACTERISTICS
END LENGTH0.600 INCHES NOMINAL IN
THREAD SERIESUN
CONCENTRIC HOLE DEPTH1.780 INCHES NOMINAL IN
FIRST END THREAD LENGTH0.908 INCHES NOMINAL IN
STYLE DESIGNATORSPHERICAL HEAD, DOUBLE THREAD, CONCENTRIC HOLE
OVERALL LENGTH3.090 INCHES NOMINAL IN
END LARGEST DIAMETER0.746 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND
CASEHARDENING INDICATORNOT CASEHARDENED
SLOT DEPTH0.176 INCHES NOMINAL IN
OTHER ITEMS IN FSC 2815 — Diesel Engines and Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2815-00-011-9099 2815-00-017-1875 2815-00-024-4185 2815-00-033-1482 2815-00-036-5350 2815-00-179-7630 2815-00-346-4639 2815-00-592-5308
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3303271?
3303271 is a SCREW,ADJUSTING,VALVE TAPPET.
What is the NSN for 3303271?
3303271 is cataloged in the U.S. Government catalog under NSN 2815-00-353-8359. 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.