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 5915-01-603-8164
NSN 5935-00-343-7614
NSN 5975-01-005-8380
NSN 6135-00-613-1068
NSN 5996-00-231-9322
NSN 6110-00-905-6148
NSN 5996-01-575-5349
NSN 5920-01-019-1989
NSN 5998-01-101-4733
NSN 6110-01-592-3572
NSN 6130-01-210-7856
NSN 7035-01-312-8573