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 6105-00-208-7497
NSN 6150-01-167-7922
NSN 5965-00-679-5626
NSN 5915-01-158-8891
NSN 4140-01-187-6922
NSN 5999-01-649-1451
NSN 5998-01-136-3247
NSN 5915-00-514-2098
NSN 6650-01-477-2124
NSN 5895-01-152-1514
NSN 6220-00-127-8901
NSN 5935-01-364-1222