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 2925-00-999-3363
NSN 5905-01-193-8654
NSN 5990-00-920-2894
NSN 5920-00-259-7294
NSN 6130-01-414-7803
NSN 6685-01-012-1557
NSN 6110-00-181-9544
NSN 6620-01-206-5748
NSN 5895-01-509-2928
NSN 5998-01-306-5603
NSN 5930-01-353-1037
NSN 6610-00-769-6826