Classification: Other optical elements of any material, unmounted, other than such element of glass not optically worked, nesoi
NSN 5950-00-052-6105
NSN 6620-01-554-8169
NSN 5985-01-388-1273
NSN 6685-01-418-0925
NSN 6320-00-284-1524
NSN 5930-00-642-9974
NSN 5975-01-543-0221
NSN 5999-01-254-2763
NSN 5920-01-476-4081
NSN 6240-01-180-3720
NSN 6105-00-516-2151
NSN 4140-01-360-0719