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 6150-00-202-5011
NSN 5905-01-522-9275
NSN 5998-00-946-1014
NSN 4140-01-090-3866
NSN 5965-01-454-8076
NSN 5950-01-495-3492
NSN 5935-01-304-7377
NSN 6110-01-390-0875
NSN 5935-01-117-8879
NSN 6220-00-462-0358
NSN 5985-01-423-1057
NSN 6150-01-435-4483