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 4140-01-380-6690
NSN 5835-01-469-6706
NSN 6145-01-298-1041
NSN 5910-00-123-5727
NSN 6240-01-437-6888
NSN 6220-00-141-6150
NSN 5960-01-037-0107
NSN 5935-01-300-6013
NSN 6620-01-421-6949
NSN 6610-01-302-6347
NSN 5985-01-610-2242
NSN 6130-00-850-6613