Classification: Other optical elements of any material, unmounted, other than such element of glass not optically worked, nesoi
NSN 6145-00-378-3836
NSN 5895-01-017-5219
NSN 5985-00-642-1083
NSN 6105-00-226-2185
NSN 6135-01-616-0150
NSN 5935-01-423-0476
NSN 6610-01-487-7256
NSN 5835-00-187-1481
NSN 6645-01-056-5291
NSN 4140-01-487-4394
NSN 6145-01-196-8787
NSN 5950-00-646-6369