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 6150-01-231-8610
NSN 6105-01-510-3915
NSN 5935-00-426-8142
NSN 6145-01-357-6288
NSN 5925-01-291-0712
NSN 6685-01-412-6442
NSN 6685-01-270-6312
NSN 6650-01-491-9340
NSN 6645-00-960-6594
NSN 6240-01-087-3832
NSN 5999-00-581-5253
NSN 5920-01-578-7055