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146484Y4 — GUIDE,ENGINE POPPET VALVE TAPPET

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

146484Y4: GUIDE,ENGINE POPPET VALVE TAPPET.

GUIDE,ENGINE POPPET VALVE TAPPET. Key specifications include end_item_identification: GASOLINE RECIPROCATING ENGINE, AIRCRAFT PRIME MOVER. This part is cataloged in the U.S.

Government catalog under NSN 2810-00-471-3319, 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
146484Y4
NSN: 2810-00-471-3319
FSC: 2810 — Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components
CAGE: 0AHP5 — CURTISS-WRIGHT CONTROLS, INC. DIV ACTUATION DIVISION (USA)
SPECIFICATIONS
end_item_identificationGASOLINE RECIPROCATING ENGINE, AIRCRAFT PRIME MOVER
NSN2810-00-471-3319
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GUIDE,ENGINE POPPET VALVE TAPPET TITLE COMPONENT PN 146484Y4 MFR GUIDE,ENGINE POPPET VA
TECHNICAL CHARACTERISTICS
END ITEM IDENTIFICATIONGASOLINE RECIPROCATING ENGINE, AIRCRAFT PRIME MOVER
OTHER ITEMS IN FSC 2810 — Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2810-00-037-4718 2810-00-037-8300 2810-00-070-7830 2810-00-073-5562 2810-00-075-1018 2810-00-076-2698 2810-00-076-2699 2810-00-792-6442
SUBSTITUTES & CROSS-REFERENCES 1
ASW146484Y4Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 146484Y4?
146484Y4 is a GUIDE,ENGINE POPPET VALVE TAPPET.
What parts can replace 146484Y4?
There is 1 known substitute for 146484Y4: ASW146484Y4. Substitute compatibility should be verified for your specific system.
What is the NSN for 146484Y4?
146484Y4 is cataloged in the U.S. Government catalog under NSN 2810-00-471-3319. 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.