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 5945-01-616-7295
NSN 5990-00-839-9571
NSN 5950-01-381-1361
NSN 5935-00-316-9410
NSN 5965-01-439-0793
NSN 5999-01-181-5056
NSN 6620-00-778-7405
NSN 6105-01-541-6230
NSN 6650-01-525-7370
NSN 6110-00-459-4217
NSN 5975-00-590-0261
NSN 5950-01-281-5560