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 6130-00-140-4505
NSN 6130-00-735-4582
NSN 5855-00-014-5008
NSN 5930-01-085-6557
NSN 5905-00-318-5653
NSN 6110-01-578-7953
NSN 5960-01-094-5958
NSN 5835-00-491-6075
NSN 6645-01-252-8870
NSN 7035-01-110-5745
NSN 5920-01-525-7688
NSN 6620-01-601-3850