Classification: Other optical elements of any material, unmounted, other than such element of glass not optically worked, nesoi
NSN 5950-00-974-9121
NSN 6130-01-443-6392
NSN 6145-00-900-0317
NSN 5905-01-229-3920
NSN 6620-01-298-9316
NSN 6135-00-603-4859
NSN 6220-01-177-2731
NSN 5998-01-344-1527
NSN 5975-01-258-1046
NSN 6650-01-534-8357
NSN 5950-01-208-7717
NSN 5945-01-608-3738