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 6320-00-894-1644
NSN 5965-01-032-7236
NSN 5925-01-004-7609
NSN 6145-00-301-9124
NSN 5935-00-257-0427
NSN 5910-00-372-4555
NSN 6620-01-089-4416
NSN 6240-01-205-0005
NSN 4140-00-473-1358
NSN 7035-01-193-2667
NSN 6130-01-571-2353
NSN 6130-01-085-7719