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 6645-00-776-4462
NSN 6110-01-534-6435
NSN 5965-01-386-2988
NSN 6610-01-086-9545
NSN 5920-00-170-9081
NSN 5975-00-596-4716
NSN 2925-01-143-0092
NSN 5895-01-200-0642
NSN 6620-00-959-6614
NSN 6150-01-587-0518
NSN 6685-00-951-7142
NSN 6135-00-738-5571