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 6135-00-235-1938
NSN 6650-00-963-0836
NSN 5999-00-814-9855
NSN 6135-01-062-9356
NSN 5905-00-008-6889
NSN 7035-01-386-5722
NSN 6685-00-269-6444
NSN 5945-00-515-2667
NSN 5965-01-175-9133
NSN 6105-01-430-9736
NSN 5935-01-407-4191
NSN 6610-01-052-0803