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 5945-00-383-2117
NSN 5895-01-027-1754
NSN 6105-00-042-4469
NSN 6645-01-161-3689
NSN 5910-00-168-3466
NSN 5950-00-107-2898
NSN 5960-01-386-5770
NSN 5985-01-555-8057
NSN 5895-01-047-5271
NSN 5905-00-292-1113
NSN 5855-01-289-5797
NSN 6645-00-833-2395