Classification: Other optical elements of any material, unmounted, other than such element of glass not optically worked, nesoi
NSN 5996-01-383-4029
NSN 5930-01-441-3419
NSN 6135-01-252-0315
NSN 6685-01-146-4498
NSN 5945-01-555-8373
NSN 5895-00-539-8322
NSN 5895-00-004-4993
NSN 6135-01-219-8612
NSN 6645-01-006-6735
NSN 5945-00-529-0409
NSN 6110-01-656-0417
NSN 5835-00-649-9402