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 6150-00-279-9337
NSN 6620-00-257-2783
NSN 6610-00-466-3104
NSN 7035-01-283-2536
NSN 6645-00-232-4070
NSN 6135-01-010-0891
NSN 5855-00-436-3852
NSN 6105-00-315-0440
NSN 6130-00-317-3054
NSN 6105-00-733-6060
NSN 5915-01-067-8365
NSN 6110-01-034-0882