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 6110-00-172-4340
NSN 5930-01-221-4278
NSN 6240-00-419-4301
NSN 5960-01-023-6618
NSN 5999-00-565-8171
NSN 5998-00-707-5781
NSN 5999-00-951-5471
NSN 5925-01-354-8098
NSN 6610-01-641-8847
NSN 6620-01-323-6091
NSN 6610-00-406-8544
NSN 6145-01-552-3576