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 7035-00-349-8571
NSN 5985-01-251-3717
NSN 5910-00-173-5874
NSN 5960-01-367-6153
NSN 6110-00-080-2767
NSN 7035-01-397-1519
NSN 6150-01-626-0254
NSN 5910-00-584-4614
NSN 6240-00-999-7806
NSN 7035-00-300-3208
NSN 6620-01-422-7012
NSN 6320-01-605-7059