Classification: Clock or watch glass; glasses for noncorrective spectagles not optically worked; hollow glass spheres and their segments for the mnfctr ofsuch glasses
NSN 6135-01-462-6040
NSN 4140-00-009-8803
NSN 5999-00-343-6770
NSN 6110-01-384-2091
NSN 6240-01-375-6119
NSN 5990-00-428-1895
NSN 2925-00-964-7128
NSN 2925-01-255-4875
NSN 5965-01-255-4192
NSN 6145-01-407-1696
NSN 6620-01-168-8450
NSN 6110-00-557-8631