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 6240-00-583-9863
NSN 2925-01-301-1727
NSN 6110-00-116-5514
NSN 5945-01-417-4296
NSN 5998-01-152-2819
NSN 6650-01-604-9073
NSN 5945-01-224-7272
NSN 5905-01-534-7894
NSN 6240-01-201-3403
NSN 5835-01-473-6187
NSN 5855-01-461-8169
NSN 6650-01-391-6461