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 5999-01-220-5502
NSN 6220-01-634-0660
NSN 5895-00-918-5681
NSN 6145-01-417-0042
NSN 5835-00-698-9824
NSN 5996-00-845-8990
NSN 5935-01-446-5599
NSN 5990-01-159-5988
NSN 5945-00-506-4344
NSN 6685-01-401-5360
NSN 5945-01-279-9140
NSN 6650-01-554-1592