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 5998-01-418-0178
NSN 4140-00-289-8830
NSN 6650-00-313-4172
NSN 5996-00-559-9718
NSN 5965-01-398-8871
NSN 6620-01-187-7267
NSN 4140-01-129-7715
NSN 5950-01-471-8138
NSN 6650-00-336-4828
NSN 5975-01-407-4174
NSN 5835-01-490-9751
NSN 5935-01-354-5190