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4343798 — VALVE,POPPET,ENGINE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

4343798: VALVE,POPPET,ENGINE.

The VALVE,POPPET,ENGINE is a the manufacturer industrial component. Key specifications include head_style: FLAT, stem_style: MULTI-GROOVED, head_height: 0.1300 INCHES NOMINAL IN, neck_radius: 0.3750 INCHES NOMINAL IN, stem_length: 6.2407 INCHES NOMINAL IN, stem_diameter: 0.3715 INCHES MINIMUM AND 0.3725 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 2815-00-352-3199, 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
4343798
NSN: 2815-00-352-3199
FSC: 2815 — Diesel Engines and Components
CAGE: 6N299 — AGCO CORP PARTS OPN (USA)
SPECIFICATIONS
head_styleFLAT
stem_styleMULTI-GROOVED
head_height0.1300 INCHES NOMINAL IN
neck_radius0.3750 INCHES NOMINAL IN
stem_length6.2407 INCHES NOMINAL IN
stem_diameter0.3715 INCHES MINIMUM AND 0.3725 INCHES MAXIMUM IN
chamfer_length0.0156 INCHES NOMINAL IN
outside_diameter1.5260 INCHES MINIMUM AND 1.5360 INCHES MAXIMUM IN
seat_angle_in_deg45.0
first_groove_width0.0625 INCHES MAXIMUM IN
third_groove_width0.0440 INCHES NOMINAL IN
second_groove_width0.0600 INCHES MINIMUM AND 0.0625 INCHES MAXIMUM IN
NSN2815-00-352-3199
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available VALVE,POPPET,ENGINE TITLE COMPONENT PN 4343798 MFR VALVE,POPPET,ENGINE
KEY FEATURES
•
STEM DIAMETER: 0.3715 INCHES MINIMUM AND 0.3725 INCHES MAXIMUM IN
•
FSC APPLICATION DATA: DIESEL ENGINE
•
HEAD HEIGHT: 0.1300 INCHES NOMINAL IN
•
SECOND GROOVE WIDTH: 0.0600 INCHES MINIMUM AND 0.0625 INCHES MAXIMUM IN
•
STEM LENGTH: 6.2407 INCHES NOMINAL IN
•
SEAT ANGLE IN DEG: 45.0
•
CHAMFER LENGTH: 0.0156 INCHES NOMINAL IN
•
NECK RADIUS: 0.3750 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
STEM DIAMETER0.3715 INCHES MINIMUM AND 0.3725 INCHES MAXIMUM IN
FSC APPLICATION DATADIESEL ENGINE
HEAD HEIGHT0.1300 INCHES NOMINAL IN
SECOND GROOVE WIDTH0.0600 INCHES MINIMUM AND 0.0625 INCHES MAXIMUM IN
STEM LENGTH6.2407 INCHES NOMINAL IN
SEAT ANGLE IN DEG45.0
CHAMFER LENGTH0.0156 INCHES NOMINAL IN
NECK RADIUS0.3750 INCHES NOMINAL IN
THIRD GROOVE DIAMETER0.3460 INCHES MINIMUM AND 0.3520 INCHES MAXIMUM IN
METALLIC HARDNESS RATING AND LOCATION30.0 SHORE SCLEROSCOPE MINIMUM HEAD
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: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 4343798?
4343798 is a VALVE,POPPET,ENGINE.
What is the NSN for 4343798?
4343798 is cataloged in the U.S. Government catalog under NSN 2815-00-352-3199. 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.