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 6105-01-373-5164
NSN 5960-00-405-8369
NSN 5960-01-013-9346
NSN 5930-01-054-3868
NSN 5895-01-568-4122
NSN 6220-00-934-9099
NSN 5975-01-494-1993
NSN 5920-01-158-4517
NSN 5920-01-285-0391
NSN 5935-00-991-8588
NSN 6320-00-024-1004
NSN 6645-00-334-9225