A cylindrical piece which moves or reciprocates in a cylinder to compress air or gas from an initial intake pressure to a higher discharge pressure. May include integral connecting rod.
NSN 5910-00-235-3440
NSN 6620-01-119-9239
NSN 6145-01-365-0645
NSN 5985-01-522-7880
NSN 5985-00-064-6416
NSN 6130-01-153-2265
NSN 5920-01-442-7685
NSN 6105-01-141-6359
NSN 6240-01-508-7830
NSN 6150-00-782-7366
NSN 5910-00-392-6822
NSN 2925-01-650-3412