A metallic device which protrudes horizontally from a gun barrel, and is used by a gun commander to select and/or designate a target to, or check the "on target" sight of, the gunner. It consists of a split collar which clamps on the gun barrel, a projecting arm(s) which supports a lens holder, and a reticle or polarized lens. It includes azimuth and elevation boresighting adjustments. Excludes sight, front; sight, rear and sight, bore, optical.
Classification: Military equipments not identified by kind
NSN 5920-01-115-9710
NSN 5925-00-180-4088
NSN 6620-00-459-8953
NSN 5910-01-386-9575
NSN 5975-01-251-1293
NSN 5998-01-468-9930
NSN 5960-01-283-2281
NSN 6130-00-616-4841
NSN 6685-01-269-8004
NSN 6130-01-391-6087
NSN 5975-01-429-8205
NSN 5930-00-872-3061