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 6685-01-144-2107
NSN 6150-00-570-9378
NSN 5905-01-556-7937
NSN 6130-00-210-4195
NSN 5915-00-546-7684
NSN 6240-01-510-9299
NSN 5985-01-534-6500
NSN 7035-01-261-9850
NSN 5895-01-557-8071
NSN 5915-00-481-5081
NSN 6240-01-432-0819
NSN 5950-01-458-7608