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 4140-01-529-8216
NSN 6620-00-575-9230
NSN 5915-01-321-7254
NSN 5975-01-409-1369
NSN 5999-01-308-0670
NSN 5999-01-012-3117
NSN 5935-01-289-3423
NSN 5975-00-322-9865
NSN 6130-00-100-0175
NSN 6645-01-111-9825
NSN 5998-01-642-7937
NSN 5960-00-888-7218