Micrometer brake drum f/heavy duty trucks
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 5925-01-370-2695
NSN 6645-01-115-3829
NSN 5855-00-560-0110
NSN 6650-00-269-5000
NSN 4140-01-251-0401
NSN 4140-01-268-1351
NSN 6135-01-255-9129
NSN 6320-01-243-2276
NSN 5925-01-634-0664
NSN 5905-00-731-5252
NSN 5855-01-045-9728
NSN 6220-00-026-9812