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 4140-00-232-1039
NSN 6320-01-272-7072
NSN 5998-00-887-4933
NSN 6220-01-444-0945
NSN 5930-01-187-4663
NSN 5915-01-446-5028
NSN 5925-01-089-9791
NSN 5925-01-267-6599
NSN 5975-01-399-0655
NSN 6685-01-549-2940
NSN 5960-00-231-3767
NSN 6130-00-776-9817