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 2925-01-400-2286
NSN 5945-01-555-8373
NSN 6105-01-616-7941
NSN 7035-00-300-3208
NSN 5996-00-781-1429
NSN 5930-00-161-0601
NSN 6620-01-435-2784
NSN 5920-01-325-5680
NSN 5985-00-754-5426
NSN 6135-01-214-6441
NSN 5965-01-422-4823
NSN 5965-01-492-5695