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 5996-01-042-6860
NSN 6105-01-613-7601
NSN 5920-01-372-0281
NSN 6220-01-350-3108
NSN 5915-00-518-1644
NSN 6220-00-199-9401
NSN 5835-01-266-4382
NSN 5835-00-918-8169
NSN 5920-01-627-6344
NSN 5945-01-610-5894
NSN 5996-00-187-8072
NSN 5998-00-082-5294