Classification: Other optical elements of any material, unmounted, other than such element of glass not optically worked, nesoi
NSN 5915-01-458-3368
NSN 5935-01-251-0498
NSN 5999-01-243-3998
NSN 5905-01-649-9013
NSN 6240-00-908-5069
NSN 6620-01-358-0205
NSN 6130-00-000-0123
NSN 5990-00-949-0166
NSN 6620-01-241-4881
NSN 5925-01-280-0538
NSN 5945-00-286-8594
NSN 5975-01-462-6214