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 2925-01-633-4048
NSN 6130-01-493-5832
NSN 6150-01-369-6854
NSN 5999-01-463-1230
NSN 6240-01-318-6349
NSN 6105-00-352-9481
NSN 6620-00-008-3280
NSN 6220-01-456-2372
NSN 5999-00-740-8259
NSN 6320-00-646-3311
NSN 6220-01-085-0841
NSN 6220-00-557-8861