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FA42C — TAPPET,ENGINE POPPET VALVE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

FA42C: TAPPET,ENGINE POPPET VALVE.

The TAPPET,ENGINE POPPET VALVE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, adjustability: NONADJUSTABLE, cam_end_height: 0.142 INCHES NOMINAL IN, overall_length: 2.432 INCHES NOMINAL IN, cam_end_diameter: 1.010 INCHES NOMINAL IN, operation_method: MECHANICAL. This part is cataloged in the U.S.

Government catalog under NSN 2805-00-776-0512, 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
FA42C
NSN: 2805-00-776-0512
FSC: 2805 — Gasoline Reciprocating Engines, Except Aircraft; and Components
CAGE: 66289 — WISCONSIN MOTORS, LLC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
adjustabilityNONADJUSTABLE
cam_end_height0.142 INCHES NOMINAL IN
overall_length2.432 INCHES NOMINAL IN
cam_end_diameter1.010 INCHES NOMINAL IN
operation_methodMECHANICAL
size_designationSTANDARD
body_outside_diameter0.310 INCHES NOMINAL IN
casehardening_indicatorNOT CASEHARDENED
NSN2805-00-776-0512
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TAPPET,ENGINE POPPET VALVE TITLE COMPONENT PN FA42C MFR TAPPET,ENGINE POPPET V
KEY FEATURES
•
CAM END DIAMETER: 1.010 INCHES NOMINAL IN
•
BODY OUTSIDE DIAMETER: 0.310 INCHES NOMINAL IN
•
ADJUSTABILITY: NONADJUSTABLE
•
CAM END HEIGHT: 0.142 INCHES NOMINAL IN
•
SIZE DESIGNATION: STANDARD
•
CASEHARDENING INDICATOR: NOT CASEHARDENED
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
CAM END DIAMETER1.010 INCHES NOMINAL IN
BODY OUTSIDE DIAMETER0.310 INCHES NOMINAL IN
OVERALL LENGTH2.432 INCHES NOMINAL IN
ADJUSTABILITYNONADJUSTABLE
CAM END HEIGHT0.142 INCHES NOMINAL IN
SIZE DESIGNATIONSTANDARD
CASEHARDENING INDICATORNOT CASEHARDENED
MATERIALSTEEL OVERALL
OPERATION METHODMECHANICAL
SUBSTITUTES & CROSS-REFERENCES 1
28612Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 FA42C?
FA42C is a TAPPET,ENGINE POPPET VALVE.
What parts can replace FA42C?
There is 1 known substitute for FA42C: 28612. Substitute compatibility should be verified for your specific system.
What is the NSN for FA42C?
FA42C is cataloged in the U.S. Government catalog under NSN 2805-00-776-0512. 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.