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 6240-01-425-1545
NSN 5915-00-192-3109
NSN 5835-01-187-8986
NSN 6685-01-487-3988
NSN 6145-01-467-0354
NSN 5945-00-964-8677
NSN 5915-01-313-0560
NSN 6610-01-598-4955
NSN 5895-00-602-2929
NSN 6150-01-540-3059
NSN 5925-01-461-1628
NSN 5930-01-594-1661