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 6240-00-221-0859
NSN 5996-00-540-6570
NSN 5835-01-488-6678
NSN 6145-01-323-3971
NSN 5975-00-457-0611
NSN 6105-00-863-3160
NSN 6105-01-534-3378
NSN 6620-01-285-4685
NSN 6645-01-364-0867
NSN 5996-01-064-2871
NSN 5990-00-965-0495
NSN 5996-00-146-1275