Classification: Clock or watch glass; glasses for noncorrective spectagles not optically worked; hollow glass spheres and their segments for the mnfctr ofsuch glasses
NSN 5895-01-256-1635
NSN 5965-01-057-3843
NSN 5925-00-850-3506
NSN 5925-00-878-6034
NSN 5920-01-353-6423
NSN 7035-00-043-1325
NSN 5910-01-094-5891
NSN 4140-00-555-3856
NSN 5985-01-495-0883
NSN 5910-01-117-6253
NSN 6685-00-108-6374
NSN 6620-00-025-1889