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 5910-01-361-9106
NSN 5999-01-167-7298
NSN 5996-00-205-2933
NSN 5905-01-370-4989
NSN 6645-01-206-4888
NSN 6130-01-317-7529
NSN 5835-01-013-0956
NSN 5935-01-442-3387
NSN 5930-01-651-9581
NSN 6645-00-255-1369
NSN 5835-00-332-8540
NSN 6320-00-646-3311