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 5915-00-387-2333
NSN 5985-01-553-4300
NSN 5905-00-756-4478
NSN 5835-01-116-2369
NSN 5835-00-794-7500
NSN 5996-00-839-3270
NSN 6620-01-343-6671
NSN 5910-00-021-9415
NSN 6135-01-092-4734
NSN 6220-01-113-7501
NSN 6145-00-062-0552
NSN 6685-01-417-1807