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 6110-01-487-6253
NSN 5935-00-046-4551
NSN 6145-01-038-9725
NSN 5835-01-430-4765
NSN 6145-00-398-4405
NSN 5965-00-644-0334
NSN 6130-01-360-8802
NSN 5990-01-223-4711
NSN 6620-01-421-3370
NSN 5895-01-513-6807
NSN 6240-01-418-0282
NSN 6130-01-513-9658