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 4140-00-170-5152
NSN 7035-01-621-8442
NSN 4140-00-481-2665
NSN 6145-00-165-3869
NSN 6150-00-647-0715
NSN 6610-01-100-3662
NSN 6145-01-446-5421
NSN 5895-01-487-3123
NSN 6110-00-009-9334
NSN 6645-01-479-5364
NSN 6645-01-024-2982
NSN 7035-01-421-2398