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 5910-01-330-7118
NSN 5998-01-487-8962
NSN 6650-01-563-6732
NSN 5996-01-453-6127
NSN 6240-00-099-8606
NSN 2925-00-644-0028
NSN 6145-01-350-3532
NSN 5990-00-424-8872
NSN 6685-01-579-2951
NSN 2925-01-254-3068
NSN 5965-01-555-8775
NSN 5996-01-449-0666