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 5996-00-186-8709
NSN 6240-00-448-5423
NSN 5998-00-423-1727
NSN 5920-00-871-1045
NSN 5855-01-447-3137
NSN 5999-01-559-5350
NSN 5835-01-632-6627
NSN 6130-01-225-9580
NSN 2925-01-325-3974
NSN 5925-00-990-0238
NSN 5985-01-541-4797
NSN 5935-01-459-0905