A movable steel block in the mechanism of a breechloading gun that seals the breech opening of the barrel during firing. Excludes bolt, automatic weapon.
Classification: Part and accessories of articles of headings 9301 to 9304, nesoi
NSN 6620-01-586-3456
NSN 5835-01-495-0595
NSN 6240-01-110-1363
NSN 6650-01-623-8016
NSN 6620-01-215-0470
NSN 5975-01-318-4621
NSN 6650-00-968-5700
NSN 6620-01-415-5803
NSN 5950-01-399-1558
NSN 5935-00-959-1456
NSN 7035-01-512-8096
NSN 5945-01-360-3305