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 5950-01-440-7900
NSN 5925-01-073-9079
NSN 6650-01-014-5990
NSN 5985-01-029-7319
NSN 5925-01-659-1164
NSN 5998-00-027-8383
NSN 5945-00-153-7475
NSN 6110-00-738-9767
NSN 7035-01-658-9769
NSN 6620-00-959-6614
NSN 6320-01-272-7072
NSN 6320-01-420-0340