MIL-F-37618B, MILITARY SPECIFICATION, FRAME, SPECTACLE, GOLD PLATED, BAYONET TEMPLES (15 JUN 1990)

MIL-F-37618B, MILITARY SPECIFICATION, FRAME, SPECTACLE, GOLD PLATED, BAYONET TEMPLES (15 JUN 1990)., This specification covers one type and size of all metal gold plated spectacle sunglass frames with plastic tipped, bayonet type temples, 42 by 52 eye, 20 bridge.