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 5985-01-440-9350
NSN 6130-01-250-1274
NSN 6645-00-871-1187
NSN 5910-01-370-3977
NSN 6650-01-132-6860
NSN 6620-01-229-6478
NSN 5905-00-465-9920
NSN 6650-01-099-8618
NSN 5945-01-138-7862
NSN 6135-01-167-7604
NSN 6220-00-760-5780
NSN 7035-01-280-4692