Engine Poppet Valve

Model / MPN: 181436 | NSN: 2815-00-375-2726

A mushroom or tulip-shaped item having a circular head with a conical face and an extended stem used to regulate the flow of incoming fuel-air mixture or air into the combustion chamber or exhaust gases from the combustion chamber of a reciprocating internal combustion engine.

Product Details

NATO Stock Number

2815-00-375-2726

Sold in multiples of

1 EA

DEMIL

Head Style

Flat

Head Height

0.1450 inches

Chamfer Angle In Deg

45.0

Chamfer Length

0.0310 inches

Outside Diameter

1.4050 inches

Seat Angle In Deg

45.0

Stem Style

Double grooved

Carbon Relief Groove

Not included

Neck Radius

0.2340 inches

Stem Length

5.8450 inches

Stem Diameter

0.3710 inches

Distance From First Groove To Stem End

0.2800 inches

Distance From Second Groove To Stem End

0.4375 inches

First Groove Diameter

0.3050 inches

Second Groove Diameter

0.3050 inches

First Groove Width

0.0700 inches

Second Groove Width

0.09700 inches

Second Groove Width

0.09700 inches

Material And Location

Steel stem

Material And Location

Steel, corrosion resisting head

Metallic Hardness Rating And Location

Not rated

18143 Series Parts

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

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181436 Cross Reference

MILE11276
835-15