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 7035-01-338-9971
NSN 5990-00-309-0023
NSN 6320-01-397-9995
NSN 7035-00-486-0367
NSN 5945-00-362-7192
NSN 5996-00-386-2236
NSN 5945-00-916-0988
NSN 5930-00-064-5328
NSN 6645-00-802-7991
NSN 6320-00-513-8376
NSN 5925-00-395-3566
NSN 6135-00-437-5182