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 6610-00-061-7882
NSN 5996-01-549-1157
NSN 6220-01-345-6773
NSN 6610-01-426-5090
NSN 6685-01-188-5940
NSN 6645-01-033-5051
NSN 5996-01-035-7206
NSN 5945-01-478-5260
NSN 5930-01-046-2643
NSN 5835-01-511-5337
NSN 5855-01-201-4857
NSN 6220-00-519-5617