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 6135-00-377-9165
NSN 5895-01-575-8757
NSN 6150-00-986-4063
NSN 5895-00-984-4158
NSN 6685-01-414-1296
NSN 6685-00-401-5594
NSN 2925-01-440-9912
NSN 5905-01-381-1425
NSN 5915-01-465-3184
NSN 5920-01-592-3050
NSN 5920-01-129-9638
NSN 5996-01-611-9657