2.000 inches diameter, 0.150 inches thickness, 4MATERIAL used in the manufacture of this optical part shall not containthorium, other radioactive material, or any combination of nuclear materials in excess of 0.05 percent by weight as defined by the title 10, code of federal regulations, part 40 .
4.725 inches width, 0.250 inches thickness, 4.825 inches length, material used in the manufacture of this optical part shall not contain thorium, other radioactive material, or any combination of nuclear materials in excess of 0.05 percent by weight as defined by the title 10, code of federal regulations, part 40.NO chips inside free aperture.All chips outside free aperture to be stoned .
4.725 inches width, 0.250 inches thickness, 6.000 inches length, material used in the manufacture of this optical part shall not containthorium, other radioactive material or any combination of nuclear materials in excess of 0.05 percent by weight as defined by the title 10, code of federal regulations, part 40.THE infrared antireflective coating is excluded from this restriction .
AN/VSG-2 (a) ope, M60A3TTS end item identification, contains window mount p/n SM-D-805430-2; visible window p/n SM-D-804998; window ir p/n SM-D-805050 .
1 cover component type and quantity, valve 1, worm assy 1, gear assy 1, objective .
NSN 5826-01-222-0287
NSN 5840-01-365-1692
NSN 5975-00-603-5731
NSN 6940-00-880-2217
NSN 6730-01-601-6870
NSN 6110-01-512-2008
NSN 1240-01-510-2664
NSN 5995-01-233-4063
NSN 5836-00-917-0071
NSN 1240-00-101-0594
NSN 7021-00-909-9398
NSN 5820-01-031-7982