Classification: Other optical elements of any material, unmounted, other than such element of glass not optically worked, nesoi
NSN 5950-01-430-5502
NSN 6150-00-170-4515
NSN 5965-00-177-2932
NSN 6105-01-649-1106
NSN 5835-01-313-3375
NSN 5910-01-268-2882
NSN 5920-01-363-4163
NSN 5990-01-074-6549
NSN 7035-00-215-3272
NSN 5930-00-988-4829
NSN 6150-00-989-8412
NSN 5996-01-421-1068