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 5998-01-511-7799
NSN 5965-00-539-7778
NSN 7035-01-204-7481
NSN 5930-01-400-6126
NSN 5965-01-306-6527
NSN 6110-01-206-5162
NSN 6110-01-354-5534
NSN 5996-01-044-0204
NSN 5920-01-189-9248
NSN 5905-01-634-0595
NSN 5930-01-515-0285
NSN 6240-01-495-4211