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 5945-01-255-0845
NSN 6130-01-158-6139
NSN 5985-01-056-6105
NSN 5990-01-370-4785
NSN 5998-00-488-3788
NSN 6110-00-982-9714
NSN 5996-00-106-4177
NSN 6645-00-805-0066
NSN 6145-00-403-9458
NSN 4140-01-655-1056
NSN 5910-01-028-9298
NSN 5996-00-229-7037