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 6130-01-111-9865
NSN 6220-01-029-8605
NSN 5930-00-952-1808
NSN 5996-01-270-3679
NSN 5999-01-417-9808
NSN 5930-01-364-4722
NSN 6145-00-065-4337
NSN 6650-01-104-7818
NSN 5925-01-246-2275
NSN 5855-00-089-3974
NSN 5990-01-455-8035
NSN 6645-00-445-8143