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 6650-00-207-9639
NSN 6130-00-129-6658
NSN 7035-01-003-9142
NSN 6320-01-116-3980
NSN 5935-00-212-7920
NSN 5925-01-085-6444
NSN 6685-01-320-2631
NSN 5910-01-242-9792
NSN 5985-01-334-8175
NSN 5855-00-797-8217
NSN 5920-01-391-7624
NSN 5996-00-729-9024