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 6685-01-130-3471
NSN 6130-00-792-4612
NSN 6135-00-100-0485
NSN 6145-01-159-4545
NSN 6110-01-659-8442
NSN 5835-01-572-9308
NSN 6110-01-535-2791
NSN 5935-01-036-3610
NSN 5965-01-302-6456
NSN 5998-01-432-7677
NSN 5996-01-356-3791
NSN 5950-00-081-2477