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 5930-01-582-3228
NSN 5965-01-472-1997
NSN 6130-00-554-3691
NSN 7035-00-166-0339
NSN 5945-01-559-9967
NSN 6220-01-245-9242
NSN 5895-00-690-4507
NSN 6150-01-455-7000
NSN 5835-01-373-9506
NSN 5950-01-474-5576
NSN 4140-00-245-2715
NSN 5998-01-320-0847