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 6320-01-183-8196
NSN 6610-01-214-6680
NSN 6150-01-352-5596
NSN 5895-01-364-2940
NSN 5910-01-317-3037
NSN 6135-01-582-5987
NSN 5855-00-174-3482
NSN 5950-00-175-7108
NSN 6645-00-342-5956
NSN 6645-01-160-1545
NSN 5935-01-560-9944
NSN 5915-01-139-5441