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P12614289 — VALVE,POPPET,ENGINE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

P12614289: VALVE,POPPET,ENGINE.

The VALVE,POPPET,ENGINE is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY OVERALL, head_style: FLAT, head_height: 0.3900 INCHES NOMINAL IN, neck_radius: 1.5000 INCHES NOMINAL IN, stem_length: 22.2040 INCHES NOMINAL IN, outside_diameter: 4.9170 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 2815-01-178-6428, 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
P12614289
NSN: 2815-01-178-6428
FSC: 2815 — Diesel Engines and Components
CAGE: 7PZX0 — FAIRBANKS MORSE, LLC (USA)
SPECIFICATIONS
materialNICKEL ALLOY OVERALL
head_styleFLAT
head_height0.3900 INCHES NOMINAL IN
neck_radius1.5000 INCHES NOMINAL IN
stem_length22.2040 INCHES NOMINAL IN
outside_diameter4.9170 INCHES NOMINAL IN
metallic_hardness_rating_and_location45.0 ROCKWELL C MINIMUM TIP AND 50.0 ROCKWELL C MAXIMUM TIP
NSN2815-01-178-6428
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available VALVE,POPPET,ENGINE TITLE COMPONENT PN P12614289 MFR VALVE,POPPET,ENGINE
KEY FEATURES
•
HEAD HEIGHT: 0.3900 INCHES NOMINAL IN
•
STEM LENGTH: 22.2040 INCHES NOMINAL IN
•
NECK RADIUS: 1.5000 INCHES NOMINAL IN
•
METALLIC HARDNESS RATING AND LOCATION: 45.0 ROCKWELL C MINIMUM TIP AND 50.0 ROCKWELL C MAXIMUM TIP
•
OUTSIDE DIAMETER: 4.9170 INCHES NOMINAL IN
•
HEAD STYLE: FLAT
•
MATERIAL: NICKEL ALLOY OVERALL
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.3900 INCHES NOMINAL IN
STEM LENGTH22.2040 INCHES NOMINAL IN
NECK RADIUS1.5000 INCHES NOMINAL IN
METALLIC HARDNESS RATING AND LOCATION45.0 ROCKWELL C MINIMUM TIP AND 50.0 ROCKWELL C MAXIMUM TIP
OUTSIDE DIAMETER4.9170 INCHES NOMINAL IN
HEAD STYLEFLAT
MATERIALNICKEL ALLOY OVERALL
OTHER ITEMS IN FSC 2815 — Diesel Engines and Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2815-00-000-0075 2815-00-001-0022 2815-00-001-3475 2815-00-001-7728 2815-00-001-7737 2815-00-001-7805 2815-00-001-7806 2815-00-001-7813
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is P12614289?
P12614289 is a VALVE,POPPET,ENGINE.
What is the NSN for P12614289?
P12614289 is cataloged in the U.S. Government catalog under NSN 2815-01-178-6428. 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.