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 5996-00-831-8167
NSN 6130-01-406-5353
NSN 5855-00-427-7848
NSN 6130-01-110-2351
NSN 5910-01-232-1451
NSN 5925-00-679-5344
NSN 5975-01-471-7629
NSN 7035-01-467-9030
NSN 6145-00-989-5847
NSN 6105-01-355-6603
NSN 6145-01-444-1668
NSN 6150-01-265-2708