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 6130-01-631-6271
NSN 6220-00-990-6016
NSN 5945-01-603-2008
NSN 6620-01-116-3983
NSN 5945-00-418-9261
NSN 6150-00-162-4211
NSN 6130-01-441-2326
NSN 5965-00-238-0473
NSN 5950-00-170-6790
NSN 6220-00-281-5974
NSN 7035-01-359-3915
NSN 5855-00-494-9581