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 6610-01-400-3880
NSN 5930-00-647-4267
NSN 5930-00-769-6924
NSN 5945-01-349-1810
NSN 6110-00-255-6502
NSN 5920-01-025-9381
NSN 5925-01-396-4923
NSN 5965-01-481-1834
NSN 5905-01-333-4928
NSN 6610-01-565-0458
NSN 5920-00-099-0826
NSN 7035-01-647-9698