Classification: Other optical elements of any material, unmounted, other than such element of glass not optically worked, nesoi
NSN 5985-01-246-2582
NSN 5996-00-141-3945
NSN 6620-01-560-2447
NSN 6150-01-294-0699
NSN 2925-01-132-5827
NSN 5990-01-184-6830
NSN 5930-01-227-2573
NSN 6150-01-440-2580
NSN 5855-00-631-4565
NSN 5960-00-365-9668
NSN 6135-00-050-7189
NSN 5905-01-511-4262