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 5905-01-220-1893
NSN 6610-00-197-7648
NSN 6685-01-422-1181
NSN 5920-01-360-5681
NSN 5930-00-246-5046
NSN 6645-00-641-3202
NSN 5965-00-258-6809
NSN 5855-01-369-4192
NSN 5935-01-623-8900
NSN 7035-00-238-3662
NSN 5855-01-470-3004
NSN 5915-00-140-8766