Classification: Other optical elements of any material, unmounted, other than such element of glass not optically worked, nesoi
NSN 6105-00-246-5311
NSN 5945-01-276-8133
NSN 5915-01-457-9126
NSN 5998-01-558-9003
NSN 5925-01-523-1918
NSN 6610-01-014-3964
NSN 6620-01-252-1240
NSN 6150-01-241-8159
NSN 5975-01-640-6894
NSN 6645-00-787-8813
NSN 5960-01-141-7584
NSN 6240-00-951-4876