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 6320-00-937-5625
NSN 5996-00-009-6113
NSN 6105-00-359-5300
NSN 5990-01-413-2405
NSN 2925-01-495-2690
NSN 5920-01-355-1432
NSN 6240-00-226-0462
NSN 6645-00-825-5677
NSN 5905-01-423-1013
NSN 5895-01-585-1696
NSN 5905-00-125-3517
NSN 5990-00-067-6791