A cylindrical metallic item which is that part of a cannon which controls the initial direction of a projectile. The bore may be rifled and must have a diameter of more than 40 millimeters. See also barrel (as modified), and tube, subcaliber, cannon.
Classification: Parts and accessories of military artillery weapons of 9301.11 or 9301.19
NSN 5920-01-371-2070
NSN 5935-01-237-2652
NSN 5990-01-542-4212
NSN 7035-01-528-6900
NSN 5930-01-160-1381
NSN 6650-01-061-6888
NSN 5999-01-257-0550
NSN 5998-01-142-8980
NSN 4140-01-343-4808
NSN 5925-01-354-9726
NSN 6110-00-469-7981
NSN 6130-00-274-8411