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 5999-01-443-4630
NSN 5990-01-225-5374
NSN 5960-01-170-4057
NSN 5945-01-555-6489
NSN 5999-01-079-2716
NSN 5835-01-416-6455
NSN 5950-00-055-1747
NSN 6320-00-695-3891
NSN 5925-00-156-4044
NSN 6145-01-412-2742
NSN 5935-01-146-3988
NSN 5895-01-399-3599