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 5915-01-530-9422
NSN 6150-00-272-7949
NSN 5975-01-081-5095
NSN 5999-01-293-9829
NSN 5915-01-276-9566
NSN 5998-01-158-6012
NSN 6130-01-074-6109
NSN 6130-01-535-6296
NSN 2925-00-769-8056
NSN 5910-01-401-5279
NSN 5990-00-970-2171
NSN 5930-01-526-1005