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 5950-01-556-7989
NSN 6645-00-435-5610
NSN 5950-00-450-1238
NSN 6110-01-010-0905
NSN 5998-00-345-1658
NSN 5925-01-465-7565
NSN 6320-01-607-0347
NSN 5910-01-433-8037
NSN 5895-01-117-3749
NSN 6240-00-141-6143
NSN 5915-00-206-0086
NSN 6240-00-717-0844