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 5895-00-691-3685
NSN 5895-01-109-6853
NSN 6150-01-093-2126
NSN 5996-01-180-3107
NSN 6685-00-166-2509
NSN 5998-01-014-5862
NSN 5905-01-597-0226
NSN 5910-01-238-4580
NSN 5998-01-196-4630
NSN 5835-01-645-2892
NSN 6220-00-144-8043
NSN 5950-01-150-1000