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 6220-01-634-0660
NSN 5920-01-256-3219
NSN 5965-01-467-5471
NSN 5985-00-905-7433
NSN 5925-00-337-8138
NSN 6220-00-403-4813
NSN 6685-01-038-8482
NSN 6135-00-823-3034
NSN 2925-00-860-3652
NSN 6650-01-356-8030
NSN 5895-00-125-5465
NSN 6610-01-266-8691