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 5930-01-024-9456
NSN 5998-00-589-3719
NSN 5975-01-286-9038
NSN 6645-01-467-9983
NSN 7035-01-085-5955
NSN 5920-01-025-6989
NSN 5998-00-994-5827
NSN 6220-01-445-5544
NSN 6620-01-401-5356
NSN 6220-00-967-0062
NSN 6645-01-513-3071
NSN 5975-01-355-2418