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.
Classification: Parts for spark-ignition or compression-ignition internal combustion piston engines for use in aircraft except civil
NSN 5975-01-378-2320
NSN 5925-01-359-4814
NSN 5835-00-195-7508
NSN 6240-01-201-6965
NSN 5960-00-140-1727
NSN 5998-00-754-0663
NSN 6685-00-799-5787
NSN 5975-01-395-7420
NSN 5998-00-825-2691
NSN 6650-01-234-7012
NSN 5999-01-413-9138
NSN 5910-01-437-2311