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 6620-01-519-2628
NSN 6610-00-113-4552
NSN 5935-00-575-8859
NSN 5990-01-416-0362
NSN 4140-01-471-3473
NSN 5999-01-604-9271
NSN 5925-01-310-1825
NSN 5975-01-200-7710
NSN 5950-01-634-0677
NSN 5996-00-017-9189
NSN 6110-00-738-3400
NSN 6320-00-389-4756