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 5998-00-360-1738
NSN 4140-01-422-5049
NSN 5965-01-549-1795
NSN 6685-01-592-7453
NSN 5930-01-409-2781
NSN 6130-01-618-3749
NSN 6150-00-128-0238
NSN 5996-01-152-2948
NSN 6650-00-995-8015
NSN 5985-01-250-4385
NSN 6135-01-303-0295
NSN 5999-01-451-4126