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 6620-00-485-4136
NSN 5998-01-424-5310
NSN 6240-01-413-7806
NSN 5925-00-580-0869
NSN 5960-00-372-4876
NSN 5960-00-195-6435
NSN 5985-01-462-0144
NSN 5930-01-367-9477
NSN 5990-00-033-8128
NSN 6150-01-026-0913
NSN 6645-01-390-6520
NSN 5925-01-445-6016