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 6220-01-449-7223
NSN 5910-01-355-8782
NSN 7035-01-431-9693
NSN 5990-01-026-8628
NSN 5915-01-128-4549
NSN 6320-01-281-6028
NSN 5930-01-087-1797
NSN 5915-00-957-9743
NSN 5905-01-129-7589
NSN 6685-00-236-2225
NSN 5990-00-738-5603
NSN 5855-01-417-3250