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 6685-01-238-7969
NSN 5975-01-350-9912
NSN 5905-01-106-6143
NSN 4140-00-653-5245
NSN 5925-01-534-9760
NSN 6240-01-645-7751
NSN 6620-00-905-6590
NSN 6105-00-189-0515
NSN 6685-00-108-6374
NSN 6135-00-686-4777
NSN 5915-01-659-2119
NSN 6135-01-036-0432