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340226 — VALVE,POPPET,ENGINE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

340226: VALVE,POPPET,ENGINE.

The VALVE,POPPET,ENGINE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, head_style: FLAT, stem_style: DOUBLE GROOVED, head_height: 0.2025 INCHES NOMINAL IN, neck_radius: 0.3750 INCHES NOMINAL IN, stem_length: 4.7240 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 2805-01-019-2103, 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
340226
NSN: 2805-01-019-2103
FSC: 2805 — Gasoline Reciprocating Engines, Except Aircraft; and Components
CAGE: 7X677 — GENERAL MOTORS LLC DBA GENERAL MOTORS LLC (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
head_styleFLAT
stem_styleDOUBLE GROOVED
head_height0.2025 INCHES NOMINAL IN
neck_radius0.3750 INCHES NOMINAL IN
stem_length4.7240 INCHES NOMINAL IN
stem_diameter0.3720 INCHES NOMINAL IN
chamfer_length0.0156 INCHES NOMINAL IN
outside_diameter1.5020 INCHES NOMINAL IN
seat_angle_in_deg45.0
first_groove_width0.1050 INCHES NOMINAL IN
second_groove_width0.1050 INCHES NOMINAL IN
NSN2805-01-019-2103
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available VALVE,POPPET,ENGINE TITLE COMPONENT PN 340226 MFR VALVE,POPPET,ENGINE
KEY FEATURES
•
STEM DIAMETER: 0.3720 INCHES NOMINAL IN
•
HEAD HEIGHT: 0.2025 INCHES NOMINAL IN
•
SECOND GROOVE WIDTH: 0.1050 INCHES NOMINAL IN
•
STEM LENGTH: 4.7240 INCHES NOMINAL IN
•
SEAT ANGLE IN DEG: 45.0
•
CHAMFER LENGTH: 0.0156 INCHES NOMINAL IN
•
NECK RADIUS: 0.3750 INCHES NOMINAL IN
•
MINOR OUTSIDE DIAMETER: 0.3410 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
STEM DIAMETER0.3720 INCHES NOMINAL IN
HEAD HEIGHT0.2025 INCHES NOMINAL IN
SECOND GROOVE WIDTH0.1050 INCHES NOMINAL IN
STEM LENGTH4.7240 INCHES NOMINAL IN
SEAT ANGLE IN DEG45.0
CHAMFER LENGTH0.0156 INCHES NOMINAL IN
NECK RADIUS0.3750 INCHES NOMINAL IN
MINOR OUTSIDE DIAMETER0.3410 INCHES NOMINAL IN
OUTSIDE DIAMETER1.5020 INCHES NOMINAL IN
DISTANCE FROM FIRST GROOVE TO STEM END0.2920 INCHES NOMINAL IN
OTHER ITEMS IN FSC 2805 — Gasoline Reciprocating Engines, Except Aircraft; and Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2805-00-010-2959 2805-00-066-3426 2805-00-326-0797 2805-00-395-7778 2805-00-422-9321 2805-00-447-9114 2805-00-448-0786 2805-00-561-9463
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 340226?
340226 is a VALVE,POPPET,ENGINE.
What is the NSN for 340226?
340226 is cataloged in the U.S. Government catalog under NSN 2805-01-019-2103. 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.