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 6320-01-544-6447
NSN 5895-00-516-9357
NSN 6135-01-532-5410
NSN 5920-00-075-9904
NSN 5999-01-067-8368
NSN 6220-01-576-9066
NSN 5965-01-088-1761
NSN 6220-00-764-6099
NSN 6220-00-234-2416
NSN 2925-01-525-8212
NSN 6620-00-895-9774
NSN 5990-00-853-1123