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 6650-01-411-3904
NSN 5855-00-962-2520
NSN 5990-01-486-2556
NSN 6135-01-223-3869
NSN 5960-01-004-3994
NSN 6105-00-480-5850
NSN 5990-00-827-0684
NSN 5975-01-364-2051
NSN 5925-01-437-5902
NSN 6110-01-349-0648
NSN 5910-00-827-6418
NSN 6320-01-384-7079