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
NSN 5975-01-300-3139
NSN 5965-01-441-8826
NSN 5975-01-414-5326
NSN 6130-00-443-6963
NSN 5998-01-573-7438
NSN 5835-00-373-2671
NSN 6610-01-391-6781
NSN 6150-00-293-5293
NSN 5905-01-359-9849
NSN 5910-00-269-4755
NSN 6320-01-429-9871
NSN 5985-01-432-6070
Last Updated: 02/07/2025