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 5915-01-089-5325
NSN 5999-00-056-7154
NSN 5835-01-384-3206
NSN 6320-01-406-6098
NSN 5895-00-931-7176
NSN 5935-01-481-4479
NSN 5930-01-501-5073
NSN 6620-01-508-9702
NSN 6685-01-140-0502
NSN 6320-01-643-0850
NSN 5950-01-275-7301
NSN 7035-01-516-9337