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 5975-01-459-3708
NSN 6135-01-202-8113
NSN 5985-01-257-7362
NSN 5945-00-201-7834
NSN 6685-01-232-1134
NSN 5996-01-449-0666
NSN 6110-01-340-0127
NSN 5990-00-067-6791
NSN 5950-00-881-5230
NSN 5835-01-462-5983
NSN 5920-00-486-0482
NSN 6645-01-352-6583