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 6240-01-109-4680
NSN 6685-01-354-7298
NSN 6150-01-497-2857
NSN 5895-01-531-7013
NSN 5975-01-268-3107
NSN 6105-01-097-0777
NSN 5960-01-084-7381
NSN 5950-01-526-0686
NSN 5895-01-171-8982
NSN 6130-00-074-4112
NSN 6320-01-215-2284
NSN 6685-00-256-6591