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Worldwide distributor of NSN parts and consumables located in the USA.

Engine Poppet Valve

Model / MPN: 32331 | NSN: 2810-00-118-6471
ITAR Registered seal

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
2810-00-118-6471
Sold in multiples of
1 EA
DEMIL
NO
Head Style
Concave
Head Height
0.2500 inches
Chamfer Angle In Deg
45.0
Groove Diameter
0.4650 inches
Chamfer Length
Between 0.0100 inches and 0.0300 inches
Groove Width
0.1875 inches
Outside Diameter
Between 2.9630 inches and 2.9730 inches
Seat Angle In Deg
45.0
Stem Style
Grooved
Carbon Relief Groove
Not included
Neck Radius
0.8125 inches
Stem Length
5.6180 inches
Stem Diameter
Between 0.5585 inches and 0.5595 inches
Distance From Groove To Stem End
Between 0.2080 inches and 0.2140 inches
Material And Location
Steel, ams 5705
Fsc Application Data
Aircraft eng r2000

Pricing and Availability

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32331 Cross Reference
  • 32331