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 5945-00-620-8433
NSN 5920-01-528-2048
NSN 5920-01-621-3005
NSN 5996-01-241-5255
NSN 5965-01-445-3564
NSN 5915-01-595-1833
NSN 5998-01-597-2280
NSN 5945-00-187-7764
NSN 5905-01-553-8447
NSN 6650-01-181-6037
NSN 6150-01-578-6786
NSN 6130-01-495-0740