A precision measuring instrument with a micrometer screw attachment used for making exact external linear measurements of thickness, outside diameters, or distances over two parallel planes. It consists of a u-frame and a micrometer, the spindle of which is aligned with an opposite anvil. It may incldue a dial indicator, digital display, and/or a push-button mechanism which activates a retractable anvil to assure uniformity of contact pressure, and permits use as a visual comparator. Graduations may be in inches and/or millimeters.
Classification: Micrometers and calipers
NSN 5925-01-459-4829
NSN 6150-01-118-1944
NSN 5915-00-244-1702
NSN 5996-01-596-3039
NSN 6135-01-301-8776
NSN 6105-01-461-2347
NSN 5915-00-102-1360
NSN 5910-01-178-6893
NSN 5965-00-189-9394
NSN 5945-00-120-0074
NSN 5855-01-409-1792
NSN 6610-01-406-6696