Friction stop
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 6645-01-643-2558
NSN 6240-01-236-4423
NSN 6110-01-351-4527
NSN 6240-01-117-4869
NSN 5855-00-797-8217
NSN 5965-00-201-7479
NSN 5925-01-420-2890
NSN 5915-00-269-4463
NSN 5930-01-287-6087
NSN 5950-01-656-7432
NSN 5915-00-632-0443
NSN 5835-00-532-5910