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A1094

Engine Poppet Valve

Model / MPN: A1094 | NSN: 2805-00-517-9926

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

2805-00-517-9926

Sold in multiples of

1 EA

DEMIL

Head Style

Mushroom

Head Height

0.1562 inches

Chamfer Angle In Deg

60.0

Chamfer Length

0.0469 inches

Outside Diameter

1.2500 inches

Seat Angle In Deg

45.0

Stem Style

Double grooved

Carbon Relief Groove

Not included

Neck Radius

0.3125 inches

Stem Length

4.6730 inches

Stem Diameter

0.3100 inches

Distance From First Groove To Stem End

0.2500 inches

Distance From Second Groove To Stem End

3.4450 inches

First Groove Diameter

0.2530 inches

Second Groove Diameter

0.2890 inches

First Groove Width

0.2650 inches

Second Groove Width

0.3750 inches

Second Groove Width

0.3750 inches

Material And Location

Steel, federal standard 66, aisi/sae 3140 stem

Material And Location

Steel, federal standard 66, sae ev4 head

Metallic Hardness Rating And Location

Not rated

Fsc Application Data

Gasoline engine

A1094 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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A1094 Cross Reference

4SE2017
3H6682-33
394434
23923
23923
23923
4SE2017
3H6682-33
394434
23923
23923
23923