A precision tool used as a standard for setting calipers and comparing gages, testing precision tools and measuring parallel surfaces, rings and cylinders. It consists of high grade steel rod, precision ground and lapped to size as to length.
Classification: Drawing, marking-out or mathematical calculating instruments, nesoi
NSN 7035-01-204-7481
NSN 5910-00-162-6061
NSN 5975-00-079-0022
NSN 5915-01-608-5264
NSN 6145-01-229-7288
NSN 5965-00-156-8562
NSN 7035-01-512-0195
NSN 6130-00-393-0645
NSN 5998-00-256-2090
NSN 5965-00-162-9056
NSN 6620-00-010-8190
NSN 5910-01-492-6028