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 5945-00-526-0310
NSN 5895-01-310-9929
NSN 5930-00-352-8778
NSN 6150-00-070-3571
NSN 5999-01-568-3245
NSN 6240-01-426-5581
NSN 5930-01-435-5470
NSN 6320-01-462-3555
NSN 6320-01-340-4112
NSN 5990-00-170-4239
NSN 6240-01-125-6901
NSN 5965-01-311-4948