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 5945-01-521-5849
NSN 5999-00-642-9021
NSN 5895-01-643-9301
NSN 5915-00-201-1987
NSN 5905-01-317-9316
NSN 5835-01-226-7875
NSN 5905-01-565-0089
NSN 6150-00-872-2617
NSN 5925-00-401-2739
NSN 6685-01-003-7776
NSN 5915-00-244-1702
NSN 6620-00-918-8209