An item consisting of a cell, optical element in which is secured one or more optical elements, such as lenses, reticles, filters, windows, and the like. May include retaining rings, spacers, and/or separators. For items with focusing facilities and/or a diopter scale, see eyepiece assembly, optical instrument.
Classification: Military equipments not identified by kind
NSN 6320-01-462-2295
NSN 5910-00-647-4059
NSN 4140-01-242-0295
NSN 7035-01-614-3757
NSN 6130-01-150-2842
NSN 2925-01-580-8072
NSN 7035-01-268-0933
NSN 5930-00-837-6593
NSN 7035-00-205-8739
NSN 6320-00-513-8376
NSN 5935-01-273-9131
NSN 6240-01-508-4146