A cylindrical piece which moves or reciprocates under gas pressure in a cylinder, gas, gun. It is usually a single item, but may have facilities for attachment to an operating rod. Excludes threaded end types with an integral operating rod, for which, see rod assembly, operating, gun.
Classification: Part and accessories of articles of headings 9301 to 9304, nesoi
NSN 5920-01-088-8312
NSN 6320-01-006-6138
NSN 5975-01-513-3017
NSN 5935-01-297-2797
NSN 5855-01-299-7777
NSN 5895-00-151-3934
NSN 5930-01-503-2528
NSN 5920-00-902-8964
NSN 5925-01-034-9288
NSN 2925-01-025-0082
NSN 5990-00-318-2592
NSN 6130-00-288-1886