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 6150-01-071-3849
NSN 5935-00-951-3888
NSN 5965-01-158-1522
NSN 5996-00-583-9498
NSN 5905-01-545-8180
NSN 6685-00-058-9526
NSN 5910-01-631-9077
NSN 5960-01-378-1729
NSN 5925-00-410-7560
NSN 5895-00-248-7477
NSN 6685-01-031-6701
NSN 5925-00-456-0651