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 6320-01-422-1212
NSN 5965-01-236-9988
NSN 6240-01-318-0531
NSN 5990-01-591-8797
NSN 7035-00-861-7913
NSN 5999-00-179-2860
NSN 5930-01-288-1886
NSN 5999-01-114-6313
NSN 6150-01-110-4496
NSN 6240-01-593-2170
NSN 5835-01-436-6549
NSN 6650-01-323-6252