A gage employing a vernier type slide specially designed as a maintenance tool to measure the amount of erosion of the bore diameter of a cannon (as modified). It may include a case. See also borescope.
Classification: Parts and accessories of military artillery weapons of 9301.11 or 9301.19
NSN 2925-01-445-4095
NSN 5990-01-499-6930
NSN 5925-01-265-0832
NSN 6620-01-185-5541
NSN 5930-01-514-3045
NSN 6150-00-476-0757
NSN 6150-01-549-2117
NSN 5935-00-375-5189
NSN 2925-01-239-6044
NSN 6110-00-012-2389
NSN 5945-01-386-3208
NSN 5945-01-634-0588