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 5996-00-192-3597
NSN 5905-00-721-4378
NSN 5910-01-627-3266
NSN 5910-01-648-9555
NSN 4140-01-651-7192
NSN 5930-01-391-5671
NSN 5905-01-467-2269
NSN 5985-01-386-3182
NSN 5920-01-406-5195
NSN 5925-00-350-4589
NSN 6145-01-487-8043
NSN 6150-00-011-0111