Classification: Other optical elements of any material, unmounted, other than such element of glass not optically worked, nesoi
NSN 5950-01-474-6085
NSN 6130-01-089-7660
NSN 5945-00-293-8333
NSN 5920-01-182-3268
NSN 6145-01-444-4509
NSN 5905-01-400-0889
NSN 5998-00-691-6070
NSN 5905-00-753-9460
NSN 5945-01-274-5723
NSN 5975-01-085-5824
NSN 6130-01-408-2682
NSN 6110-01-350-6995