No other part numbers with same form, fit, and function found.
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 6610-01-476-7412
NSN 2925-00-816-8765
NSN 6320-01-504-3948
NSN 6135-01-508-6083
NSN 5990-01-120-1910
NSN 5855-00-149-0766
NSN 5999-00-582-0354
NSN 6620-01-062-4307
NSN 5945-00-496-1588
NSN 6650-00-336-0753
NSN 6105-01-212-2142
NSN 6135-01-483-1501