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 2925-01-225-0713
NSN 6650-01-570-4800
NSN 6145-00-937-8895
NSN 6685-00-787-0704
NSN 5975-01-044-5269
NSN 7035-01-606-9692
NSN 6650-01-150-2320
NSN 5915-00-097-7050
NSN 5925-01-025-4397
NSN 6685-01-620-9893
NSN 6105-00-578-8114
NSN 5999-00-622-1290