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 5835-01-242-9806
NSN 5965-01-279-1075
NSN 6150-00-065-8417
NSN 6320-01-161-6640
NSN 6220-00-126-1124
NSN 5855-01-646-5962
NSN 6105-01-381-2496
NSN 5925-00-295-3040
NSN 6650-01-076-5232
NSN 6650-01-370-5265
NSN 6135-01-334-3935
NSN 6645-00-049-6713