Material used in the manufacture of this optical part shall not containthorium, other radioactive materials, orany combination of nuclear materials in excess of .05 percent by weight as defined by title 10, code of federal regulations, part 40.The infrared antireflective coating is excluded from this restriction and contains thorium approximately .0011 grams per square centimeter of coated surface.Thorium in the antireflective coating should not exceed this amount
No other part numbers with same form, fit, and function found.
NSN 5835-01-463-2334
NSN 5985-01-191-0324
NSN 5950-00-787-1217
NSN 6105-01-188-7292
NSN 6220-01-535-5181
NSN 6145-01-327-3328
NSN 5925-01-044-5508
NSN 6145-00-008-1834
NSN 5996-00-011-3701
NSN 5855-00-051-2792
NSN 5930-00-165-3485
NSN 6135-00-782-0930
Last Updated: 09/29/2024