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 5960-00-658-7209
NSN 6645-00-081-4298
NSN 5935-01-254-7585
NSN 6610-01-092-6727
NSN 6240-01-109-4680
NSN 5925-01-023-2996
NSN 6220-01-492-6920
NSN 4140-01-141-6526
NSN 6685-01-469-3025
NSN 6685-01-422-2771
NSN 6610-01-310-3313
NSN 5965-00-532-3215