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 6105-01-240-2363
NSN 6645-01-217-2888
NSN 5920-00-269-4060
NSN 7035-00-104-7613
NSN 6110-00-962-7858
NSN 5965-01-332-9825
NSN 6135-01-351-1131
NSN 5990-01-333-6583
NSN 7035-00-703-3535
NSN 6320-01-253-9585
NSN 5945-01-606-4836
NSN 6110-01-073-3525