A collection of steel pins, about 1-1/2 inches (38.1 millimeters) long, used for sizing drill holes and slots, finding centers, determining locations and similar operations. Each pin is tapered on the lower half for easy insertion into a hole. It consists of different size pins, each size in pairs, usually in ranges of specific series drill sizes, in a case.
Classification: Other measuring or checking instruments, appliances and machines, nesoi in chapter 90
NSN 5920-01-012-4688
NSN 5910-01-116-4420
NSN 5950-01-461-3109
NSN 6110-01-575-4926
NSN 6685-01-618-2914
NSN 5915-01-441-1820
NSN 5895-01-511-0062
NSN 5855-01-120-7831
NSN 6150-01-092-8844
NSN 5855-01-496-6638
NSN 5960-00-939-8124
NSN 5996-01-165-9344