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 6135-00-660-8654
NSN 5960-00-874-4482
NSN 6240-01-522-2070
NSN 6220-01-519-9305
NSN 6135-01-125-4867
NSN 6240-01-586-9718
NSN 5998-00-458-5259
NSN 5990-00-522-3425
NSN 6145-01-156-5219
NSN 6610-01-333-9543
NSN 5965-01-263-8601
NSN 5855-01-286-9928