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 7035-01-219-9476
NSN 7035-01-123-8723
NSN 6135-01-360-1620
NSN 5855-01-487-8872
NSN 6610-01-470-7360
NSN 5935-00-905-8577
NSN 6130-01-154-7594
NSN 6620-00-758-5233
NSN 6240-01-632-6885
NSN 6645-01-644-5312
NSN 5945-01-510-9223
NSN 7035-01-577-3778