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 6320-01-462-2295
NSN 5925-00-312-7941
NSN 6685-01-519-9250
NSN 2925-01-448-2880
NSN 5975-00-714-2892
NSN 5930-00-572-1351
NSN 6240-00-908-5069
NSN 6620-01-214-7520
NSN 6650-01-005-8570
NSN 5895-00-209-9766
NSN 5960-01-174-3119
NSN 6620-01-627-0478