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 5925-01-146-5528
NSN 6220-00-149-0977
NSN 5990-01-364-1942
NSN 6150-01-181-3130
NSN 6645-01-201-5802
NSN 5925-01-656-4950
NSN 5985-01-129-1394
NSN 6110-00-375-6279
NSN 6110-01-216-3475
NSN 6240-01-542-9964
NSN 5925-00-594-0840
NSN 6135-00-756-6149