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 5950-00-004-6168
NSN 6110-00-456-2058
NSN 5975-00-217-0896
NSN 6240-01-633-9357
NSN 5935-01-172-6261
NSN 5920-01-054-5315
NSN 6240-01-188-5280
NSN 6105-00-489-0817
NSN 5999-01-281-5593
NSN 6145-00-148-1609
NSN 5835-01-544-9670
NSN 5935-01-201-1038