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 5975-01-588-4141
NSN 5895-01-236-7828
NSN 5996-00-351-2369
NSN 5998-00-559-3951
NSN 5960-01-358-2832
NSN 5920-00-911-3452
NSN 6105-01-519-3558
NSN 5935-01-459-4262
NSN 5975-00-467-8777
NSN 6145-01-350-2429
NSN 6685-01-539-7616
NSN 5945-00-174-0810