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 6620-00-151-5363
NSN 5996-01-472-9419
NSN 2925-00-459-4519
NSN 5935-00-466-3506
NSN 6320-01-266-1612
NSN 6150-00-313-9986
NSN 6130-00-193-2421
NSN 6220-00-001-2759
NSN 6645-00-925-0111
NSN 6240-01-281-7249
NSN 4140-01-343-7302
NSN 6620-00-233-6839