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 5835-01-632-6627
NSN 5945-01-245-7174
NSN 5950-01-468-4380
NSN 6685-01-422-1571
NSN 6130-00-343-1660
NSN 5985-01-575-9534
NSN 6105-01-071-1367
NSN 6320-01-331-6947
NSN 7035-01-481-2110
NSN 2925-01-525-8212
NSN 6150-01-286-1088
NSN 6240-01-203-7625