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 5975-01-146-5663
NSN 6620-01-352-5640
NSN 5960-01-425-1454
NSN 6685-00-924-4900
NSN 5985-01-198-6457
NSN 6320-01-103-6218
NSN 6650-01-340-6720
NSN 6645-01-438-6986
NSN 5990-01-272-4091
NSN 6240-01-425-1545
NSN 6650-01-393-4152
NSN 5999-00-323-9905