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 5930-01-543-6486
NSN 5835-00-887-1941
NSN 6135-00-643-4843
NSN 5935-00-740-1694
NSN 5920-01-303-0679
NSN 5905-01-634-0595
NSN 6130-00-241-6697
NSN 5990-01-437-4876
NSN 6150-01-462-0666
NSN 5835-01-447-2544
NSN 5930-01-246-6837
NSN 5925-01-256-5147