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 5945-00-165-3878
NSN 2925-01-252-8049
NSN 5975-00-868-5643
NSN 5835-00-170-5238
NSN 5960-01-347-6791
NSN 5920-00-562-7439
NSN 5985-00-837-6338
NSN 6110-01-550-5144
NSN 5998-01-415-2525
NSN 5930-00-167-4520
NSN 5855-01-587-1979
NSN 5990-01-376-4376