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 6145-01-118-6442
NSN 5895-01-538-4385
NSN 5925-01-142-7775
NSN 5999-01-170-4738
NSN 5920-00-699-1927
NSN 5945-01-188-1437
NSN 5910-01-317-6702
NSN 6105-01-080-7830
NSN 5975-00-608-4391
NSN 4140-01-525-6961
NSN 6105-00-246-5311
NSN 5985-00-295-3011