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 5965-00-089-8308
NSN 5910-00-045-9260
NSN 5835-00-233-6327
NSN 6110-01-111-8762
NSN 5990-01-226-6924
NSN 6610-01-505-6767
NSN 5990-00-113-2653
NSN 5945-00-318-3050
NSN 5960-01-217-8928
NSN 6145-00-170-6467
NSN 6620-01-216-8082
NSN 5999-01-130-8672