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 4140-01-208-6568
NSN 6685-00-051-8154
NSN 6150-01-534-7912
NSN 6150-00-964-7303
NSN 6110-01-346-0671
NSN 5998-01-222-0380
NSN 5975-01-619-9509
NSN 5855-00-610-4052
NSN 5910-01-494-0592
NSN 5855-00-237-4088
NSN 5920-01-624-9252
NSN 5985-00-762-6770