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 7035-00-703-3535
NSN 5855-00-482-9876
NSN 6150-01-006-5730
NSN 5960-00-525-1898
NSN 6145-01-655-4185
NSN 6110-00-647-3932
NSN 6220-00-613-6808
NSN 5975-01-100-9702
NSN 5945-00-897-9746
NSN 5925-00-823-6138
NSN 5999-01-184-7421
NSN 5975-01-168-7643