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 6320-01-292-6635
NSN 5998-00-116-4067
NSN 5920-01-434-4868
NSN 6105-00-115-6399
NSN 2925-00-947-9814
NSN 5925-01-089-6970
NSN 6150-00-596-8766
NSN 6150-01-459-3585
NSN 5920-01-137-8371
NSN 5905-00-167-0625
NSN 6105-00-231-4370
NSN 5965-00-762-0630