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346017B — VALVE,POPPET,ENGINE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

346017B: VALVE,POPPET,ENGINE.

The VALVE,POPPET,ENGINE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: FLAT, stem_style: DOUBLE GROOVED, head_height: 0.1450 INCHES NOMINAL IN, neck_radius: 0.3660 INCHES NOMINAL IN, stem_length: 4.1660 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 2815-00-401-9223, 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
346017B
NSN: 2815-00-401-9223
FSC: 2815 — Diesel Engines and Components
CAGE: 1ML14 — BRINKLEY TECHNOLOGY GROUP LLC DBA HERCULES MANUFACTURING (USA)
SPECIFICATIONS
materialSTEEL OVERALL
head_styleFLAT
stem_styleDOUBLE GROOVED
head_height0.1450 INCHES NOMINAL IN
neck_radius0.3660 INCHES NOMINAL IN
stem_length4.1660 INCHES NOMINAL IN
stem_diameter0.3100 INCHES NOMINAL IN
chamfer_length0.0150 INCHES NOMINAL IN
outside_diameter1.6420 INCHES NOMINAL IN
seat_angle_in_deg30.0
first_groove_width0.0750 INCHES NOMINAL IN
second_groove_width0.0750 INCHES NOMINAL IN
NSN2815-00-401-9223
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available VALVE,POPPET,ENGINE TITLE COMPONENT PN 346017B MFR VALVE,POPPET,ENGINE
KEY FEATURES
•
STEM DIAMETER: 0.3100 INCHES NOMINAL IN
•
HEAD HEIGHT: 0.1450 INCHES NOMINAL IN
•
SECOND GROOVE WIDTH: 0.0750 INCHES NOMINAL IN
•
STEM LENGTH: 4.1660 INCHES NOMINAL IN
•
SEAT ANGLE IN DEG: 30.0
•
CHAMFER LENGTH: 0.0150 INCHES NOMINAL IN
•
NECK RADIUS: 0.3660 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 1.6420 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
STEM DIAMETER0.3100 INCHES NOMINAL IN
HEAD HEIGHT0.1450 INCHES NOMINAL IN
SECOND GROOVE WIDTH0.0750 INCHES NOMINAL IN
STEM LENGTH4.1660 INCHES NOMINAL IN
SEAT ANGLE IN DEG30.0
CHAMFER LENGTH0.0150 INCHES NOMINAL IN
NECK RADIUS0.3660 INCHES NOMINAL IN
OUTSIDE DIAMETER1.6420 INCHES NOMINAL IN
DISTANCE FROM FIRST GROOVE TO STEM END0.2400 INCHES NOMINAL IN
STEM STYLEDOUBLE GROOVED
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 346017B?
346017B is a VALVE,POPPET,ENGINE.
What is the NSN for 346017B?
346017B is cataloged in the U.S. Government catalog under NSN 2815-00-401-9223. 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.