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 5935-01-372-7538
NSN 5835-01-557-9062
NSN 6610-01-511-0982
NSN 6145-01-096-6848
NSN 5925-00-353-0612
NSN 5985-01-267-7169
NSN 5835-00-364-0816
NSN 5835-00-391-8655
NSN 6645-00-932-1464
NSN 7035-00-142-9076
NSN 6220-01-085-7090
NSN 6130-01-500-9480