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 7035-01-337-1729
NSN 6130-01-042-8201
NSN 6650-00-078-5773
NSN 6620-00-321-9731
NSN 5996-01-269-3621
NSN 5965-00-465-9566
NSN 6320-00-925-0558
NSN 6220-01-310-8741
NSN 6240-01-463-3132
NSN 5925-01-323-5784
NSN 5855-01-396-0258
NSN 5835-00-994-5116