An item externally or internally threaded on one end, designed to be attached to the viewing end of an eyepiece. It is used to prevent physical contact of the observers' eye(s) with the eye lens(es) and protect the lens(es) from damage. Excludes eyeshield, optical instrument; and visor (as modified).
Classification: Military equipments not identified by kind
NSN 5905-01-450-9130
NSN 6150-01-219-7369
NSN 6650-01-113-7563
NSN 6320-01-313-8306
NSN 6110-01-288-3294
NSN 5945-01-032-4590
NSN 5855-00-999-9262
NSN 6650-01-452-1167
NSN 5999-00-934-1271
NSN 6320-01-289-0946
NSN 5945-01-530-3230
NSN 5855-01-278-8922