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 6145-01-263-9062
NSN 5998-01-535-1469
NSN 6105-00-239-7203
NSN 6320-01-497-3116
NSN 5920-00-450-1978
NSN 5975-01-543-6602
NSN 6650-00-388-4517
NSN 5855-01-278-8922
NSN 5996-00-411-7119
NSN 5950-00-548-4927
NSN 6220-01-259-4420
NSN 6620-01-502-9104