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 6620-00-038-5343
NSN 6645-00-235-4685
NSN 5999-01-111-3110
NSN 5998-01-474-0248
NSN 5855-00-487-9691
NSN 5855-01-369-4192
NSN 5998-01-530-3588
NSN 5975-00-050-1704
NSN 6685-01-653-0085
NSN 6685-01-511-8572
NSN 7035-01-426-4133
NSN 5950-00-119-9099