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 6620-01-206-5748
NSN 6320-00-224-3538
NSN 6135-01-220-7193
NSN 5965-00-247-4886
NSN 6105-00-147-8197
NSN 5905-01-461-9951
NSN 5975-01-590-9037
NSN 5895-01-158-6877
NSN 5915-00-816-7549
NSN 5965-01-398-8871
NSN 5835-01-592-2350
NSN 5945-01-454-7682