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777-0808 — TAPPET,ENGINE POPPET VALVE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

777-0808: TAPPET,ENGINE POPPET VALVE.

The TAPPET,ENGINE POPPET VALVE is a the manufacturer industrial component. Key specifications include operation_method: HYDRAULIC, end_item_identification: 4910-01360-1584. This part is cataloged in the U.S.

Government catalog under NSN 6520-01-256-5020, 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
777-0808
NSN: 6520-01-256-5020
NIINs: 012565020, 014074908
FSC: 6520 — Dental Instruments, Equipment, and Supplies
CAGE: 64682 — SCHEIN HENRY INC (USA)
SPECIFICATIONS
operation_methodHYDRAULIC
end_item_identification4910-01360-1584
NSN6520-01-256-5020
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TAPPET,ENGINE POPPET VALVE TITLE COMPONENT PN 777-0808 MFR TAPPET,ENGINE POPPET V
KEY FEATURES
•
TOOTH CONFIGURATION: MOLAR
•
CRITICALITY CODE JUSTIFICATION: FEAT
•
MATERIAL: SILVER AND TIN
TECHNICAL CHARACTERISTICS
TOOTH CONFIGURATIONMOLAR
CRITICALITY CODE JUSTIFICATIONFEAT
SPECIAL FEATURESREPLACEMENT CROWNS FOR LOWER LEFT SECOND MOLAR
MATERIALSILVER AND TIN
SUBSTITUTES & CROSS-REFERENCES 2
L-77Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
7000053312Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 777-0808?
777-0808 is a TAPPET,ENGINE POPPET VALVE.
What parts can replace 777-0808?
There are 2 known substitutes for 777-0808: L-77, 7000053312. Substitute compatibility should be verified for your specific system.
What is the NSN for 777-0808?
777-0808 is cataloged in the U.S. Government catalog under NSN 6520-01-256-5020. 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.