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 5835-01-442-6482
NSN 6610-01-300-4537
NSN 5965-01-258-5662
NSN 5998-01-222-0044
NSN 5965-01-619-2542
NSN 5935-00-599-9088
NSN 6145-01-481-2283
NSN 5910-01-586-5485
NSN 6150-01-581-3450
NSN 7035-01-246-3086
NSN 5910-00-513-5618
NSN 6145-01-160-0811