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 6240-00-845-9098
NSN 6150-01-048-2497
NSN 5999-01-620-0482
NSN 4140-01-362-9023
NSN 5905-00-288-1907
NSN 5999-01-141-7721
NSN 5999-01-546-9114
NSN 5905-00-548-4733
NSN 5905-01-591-8791
NSN 6610-00-708-7330
NSN 6105-01-430-3685
NSN 6685-01-367-3675