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 6685-00-705-6071
NSN 5996-00-469-0737
NSN 4140-00-368-4261
NSN 5999-00-475-8522
NSN 5945-01-168-2276
NSN 6610-01-442-3509
NSN 6135-01-492-5717
NSN 6145-01-454-9307
NSN 2925-01-270-1124
NSN 6620-01-356-2374
NSN 2925-01-030-6580
NSN 5945-01-646-5776