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244911

Engine Poppet Valve

Model / MPN: 244911 | NSN: 2805-00-852-5180

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

2805-00-852-5180

Sold in multiples of

1 EA

DEMIL

Head Style

Flat

Head Height

Between 0.1430 inches and 0.1580 inches

Chamfer Angle In Deg

15.0

Chamfer Length

Between 0.0020 inches and 0.0100 inches

Outside Diameter

Between 1.7150 inches and 1.7250 inches

Seat Angle In Deg

45.0

Stem Style

Double grooved

Carbon Relief Groove

Not included

Neck Radius

0.5800 inches

Stem Length

Between 4.7444 inches and 4.7794 inches

Stem Diameter

Between 0.3715 inches and 0.3722 inches

Distance From First Groove To Stem End

0.2590 inches

Distance From Second Groove To Stem End

0.5040 inches

First Groove Diameter

Between 0.2970 inches and 0.3030 inches

Second Groove Diameter

Between 0.2970 inches and 0.3030 inches

First Groove Width

Between 0.1050 inches and 0.1150 inches

Second Groove Width

0.0950 mils and 0.1050 centimeters

Material And Location

Steel, federal standard 66, aisi/sae 1041 or steel, federal standard 66, sae 1047

Fsc Application Data

Gasoline engine

24491 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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244911 Cross Reference

3819005
3819005
149866
3819005