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 5930-01-449-1076
NSN 6135-01-651-7287
NSN 5950-00-269-2698
NSN 7035-00-335-7283
NSN 5910-00-672-1998
NSN 2925-01-543-0073
NSN 5855-01-651-3794
NSN 6610-01-367-5110
NSN 6130-00-131-3651
NSN 6110-01-244-3471
NSN 5998-00-912-1860
NSN 5920-01-147-5652