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 5975-00-338-8614
NSN 5920-01-632-0074
NSN 6620-00-844-4363
NSN 6135-01-295-7523
NSN 6135-00-862-5736
NSN 5998-01-311-9091
NSN 5935-00-618-9258
NSN 5855-01-159-1654
NSN 5998-01-245-3315
NSN 6220-00-462-0358
NSN 4140-01-042-6637
NSN 5930-00-650-1817