Classification: Other optical elements of any material, unmounted, other than such element of glass not optically worked, nesoi
NSN 5905-00-005-2596
NSN 5950-00-604-0930
NSN 5985-01-215-1003
NSN 5945-01-059-7074
NSN 5935-01-618-7258
NSN 5935-01-026-0454
NSN 5905-00-149-8580
NSN 5930-01-235-9607
NSN 5998-00-040-9072
NSN 5935-01-440-8539
NSN 6150-00-407-9112
NSN 6620-00-349-4703