145436C — VALVE,POPPET,ENGINE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

145436C: VALVE,POPPET,ENGINE.

The VALVE,POPPET,ENGINE is a the manufacturer industrial component. Key specifications include head_style: MUSHROOM, stem_style: DOUBLE GROOVED, head_height: 0.1249 INCHES NOMINAL IN, neck_radius: 0.4375 INCHES NOMINAL IN, stem_length: 7.9688 INCHES NOMINAL IN, stem_diameter: 0.5000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 2805-00-429-4198, 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

145436C

NSN: 2805-00-429-4198
FSC: 2805 — Gasoline Reciprocating Engines, Except Aircraft; and Components
CAGE: 64104 — DRESSER, LLC (USA)

SPECIFICATIONS

head_style	MUSHROOM
stem_style	DOUBLE GROOVED
head_height	0.1249 INCHES NOMINAL IN
neck_radius	0.4375 INCHES NOMINAL IN
stem_length	7.9688 INCHES NOMINAL IN
stem_diameter	0.5000 INCHES NOMINAL IN
chamfer_length	0.0310 INCHES NOMINAL IN
outside_diameter	2.5525 INCHES MINIMUM AND 2.5625 INCHES MAXIMUM IN
seat_angle_in_deg	30.0
first_groove_width	0.1250 INCHES NOMINAL IN
second_groove_width	0.1250 INCHES NOMINAL IN
carbon_relief_groove	NOT INCLUDED
NSN	2805-00-429-4198

COMPONENT DIAGRAM

KEY FEATURES

•

STEM DIAMETER: 0.5000 INCHES NOMINAL IN

•

HEAD HEIGHT: 0.1249 INCHES NOMINAL IN

•

SECOND GROOVE WIDTH: 0.1250 INCHES NOMINAL IN

•

STEM LENGTH: 7.9688 INCHES NOMINAL IN

•

SEAT ANGLE IN DEG: 30.0

•

CHAMFER LENGTH: 0.0310 INCHES NOMINAL IN

•

NECK RADIUS: 0.4375 INCHES NOMINAL IN

•

METALLIC HARDNESS RATING AND LOCATION: 48.0 ROCKWELL C NOMINAL TIP

TECHNICAL CHARACTERISTICS

STEM DIAMETER	0.5000 INCHES NOMINAL IN
HEAD HEIGHT	0.1249 INCHES NOMINAL IN
SECOND GROOVE WIDTH	0.1250 INCHES NOMINAL IN
STEM LENGTH	7.9688 INCHES NOMINAL IN
SEAT ANGLE IN DEG	30.0
CHAMFER LENGTH	0.0310 INCHES NOMINAL IN
NECK RADIUS	0.4375 INCHES NOMINAL IN
METALLIC HARDNESS RATING AND LOCATION	48.0 ROCKWELL C NOMINAL TIP
OUTSIDE DIAMETER	2.5525 INCHES MINIMUM AND 2.5625 INCHES MAXIMUM IN
DISTANCE FROM FIRST GROOVE TO STEM END	0.2190 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.

2805-00-000-4022 2805-00-001-0029 2805-00-001-3527 2805-00-001-3844 2805-00-001-3854 2805-00-001-6154 2805-00-001-6164 2805-00-001-6575

SUBSTITUTES & CROSS-REFERENCES 2

145436AReference document

Same NSN cross-reference

Reference document — Secondary reference

1A145436ASame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 145436C?

145436C is a VALVE,POPPET,ENGINE.

What parts can replace 145436C?

There are 2 known substitutes for 145436C: 145436A, 1A145436A. Substitute compatibility should be verified for your specific system.

What is the NSN for 145436C?

145436C is cataloged in the U.S. Government catalog under NSN 2805-00-429-4198. This indicates validated use in U.S. government and defense supply chains.

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145436C — VALVE,POPPET,ENGINE

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