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31434306 — PUSH ROD,ENGINE POPPET VALVE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

31434306: PUSH ROD,ENGINE POPPET VALVE.

The PUSH ROD,ENGINE POPPET VALVE is a the manufacturer industrial component. Key specifications include material: STEEL, body_type: SOLID, end_length: 0.170 INCHES NOMINAL FIRST END IN, flat_diameter: 0.189 INCHES NOMINAL FIRST END IN, overall_length: 8.513 INCHES NOMINAL IN, shoulder_length: 0.112 INCHES NOMINAL FIRST END IN. This part is cataloged in the U.S.

Government catalog under NSN 2815-00-908-6656, 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
31434306
NSN: 2815-00-908-6656
FSC: 2815 — Diesel Engines and Components
CAGE: 13446 — PERKINS ENGINES INC (USA)
SPECIFICATIONS
materialSTEEL
body_typeSOLID
end_length0.170 INCHES NOMINAL FIRST END IN
flat_diameter0.189 INCHES NOMINAL FIRST END IN
overall_length8.513 INCHES NOMINAL IN
shoulder_length0.112 INCHES NOMINAL FIRST END IN
style_designatorDOME W/SHOULDER, OPTIONAL FLAT FIRST END
end_largest_diameter0.530 INCHES NOMINAL SECOND END IN
end_spherical_radius0.175 INCHES NOMINAL SECOND END IN
body_outside_diameter0.250 INCHES NOMINAL IN
spherical_radius_depth0.175 INCHES NOMINAL SECOND END IN
end_casehardening_indicatorCASEHARDENED
NSN2815-00-908-6656
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PUSH ROD,ENGINE POPPET VALVE TITLE COMPONENT PN 31434306 MFR PUSH ROD,ENGINE POPPET
KEY FEATURES
•
END LENGTH: 0.170 INCHES NOMINAL FIRST END IN
•
FLAT DIAMETER: 0.189 INCHES NOMINAL FIRST END IN
•
BODY OUTSIDE DIAMETER: 0.250 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CUP SECOND END
•
END LARGEST DIAMETER: 0.325 INCHES NOMINAL FIRST END IN
TECHNICAL CHARACTERISTICS
END LENGTH0.170 INCHES NOMINAL FIRST END IN
FLAT DIAMETER0.189 INCHES NOMINAL FIRST END IN
BODY OUTSIDE DIAMETER0.250 INCHES NOMINAL IN
STYLE DESIGNATORCUP SECOND END
STYLE DESIGNATORDOME W/SHOULDER, OPTIONAL FLAT FIRST END
OVERALL LENGTH8.513 INCHES NOMINAL IN
END LARGEST DIAMETER0.325 INCHES NOMINAL FIRST END IN
END LARGEST DIAMETER0.530 INCHES NOMINAL SECOND END IN
END CASEHARDENING INDICATORCASEHARDENED
END SPHERICAL RADIUS0.170 INCHES NOMINAL FIRST END IN
SUBSTITUTES & CROSS-REFERENCES 1
12607Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 31434306?
31434306 is a PUSH ROD,ENGINE POPPET VALVE.
What parts can replace 31434306?
There is 1 known substitute for 31434306: 12607. Substitute compatibility should be verified for your specific system.
What is the NSN for 31434306?
31434306 is cataloged in the U.S. Government catalog under NSN 2815-00-908-6656. 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.