An item consisting of a combination of various devices designed to bring the bore axis into parallel alignment with the line of sight of the aiming system. It may include a target sighting disk.
Classification: Military equipments not identified by kind
NSN 6150-00-199-8764
NSN 6320-01-157-9076
NSN 6320-01-227-2648
NSN 7035-01-565-4090
NSN 5930-00-533-8091
NSN 6110-01-508-9998
NSN 6620-01-580-0883
NSN 5920-01-284-1786
NSN 5975-01-122-0561
NSN 5985-01-264-8225
NSN 5945-00-187-5588
NSN 5945-01-328-9158