Classification: Other optical elements of any material, unmounted, other than such element of glass not optically worked, nesoi
NSN 6220-01-145-4993
NSN 5935-01-440-0025
NSN 6105-01-654-0158
NSN 5998-01-274-8595
NSN 5990-01-033-1423
NSN 5950-00-424-9646
NSN 2925-01-567-8027
NSN 5960-00-811-1258
NSN 5915-00-111-0521
NSN 5996-01-170-9659
NSN 6320-00-082-5868
NSN 5920-01-486-1626