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 5935-01-646-1280
NSN 5985-00-381-6140
NSN 5975-01-227-2722
NSN 6110-01-607-9813
NSN 5945-01-039-6363
NSN 6650-01-095-8024
NSN 6110-01-498-3928
NSN 5910-00-513-7364
NSN 6645-00-943-5190
NSN 6220-01-654-4764
NSN 6240-01-500-9461
NSN 5996-01-199-8555