Classification: Clock or watch glass; glasses for noncorrective spectagles not optically worked; hollow glass spheres and their segments for the mnfctr ofsuch glasses
NSN 5998-01-627-3408
NSN 5990-01-395-4194
NSN 5905-00-687-2121
NSN 4140-00-954-4695
NSN 5998-01-250-1664
NSN 6620-00-887-8908
NSN 5985-01-571-4318
NSN 6135-01-275-1363
NSN 5950-01-634-0677
NSN 6110-00-422-4973
NSN 5990-01-630-5094
NSN 6130-00-604-9462