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 5910-01-316-0398
NSN 6145-00-199-8066
NSN 6150-01-580-2177
NSN 5998-01-297-5873
NSN 6685-01-087-9664
NSN 6685-00-874-7240
NSN 6685-00-797-7543
NSN 7035-01-160-4423
NSN 5895-01-076-0837
NSN 5998-01-318-0311
NSN 5835-01-399-5820
NSN 5945-01-160-2355