A precision instrument consisting of a dial indicator mounted on a block which moves at right angles to the support frame known as the sled. The sled has two-line contact points which are at all times in alignment with the walls of the cylinder. The gage is equipped with a movable dial, and a handle is provided for insertion of the gage into a bore or cylinder. It is used to check and inspect the diameters of cylinders for taper, out of roundness, and accurately transfer the diameters of the cylinder bores.
Classification: Other measuring or checking instruments, appliances and machines, nesoi in chapter 90
NSN 5975-01-233-6406
NSN 5930-01-567-8806
NSN 5965-01-421-9593
NSN 5965-01-607-0632
NSN 6220-01-069-2340
NSN 6105-01-471-8085
NSN 5935-01-466-7113
NSN 5915-00-966-4661
NSN 5910-01-316-1981
NSN 5998-01-615-4679
NSN 5990-00-811-9780
NSN 6135-01-633-8502