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 5930-01-212-9907
NSN 5999-01-634-0576
NSN 6240-00-503-6570
NSN 6645-00-166-7926
NSN 5905-01-026-6266
NSN 5998-01-521-8995
NSN 5835-00-532-5910
NSN 5965-00-577-1242
NSN 6135-01-183-8993
NSN 5920-00-753-5113
NSN 5895-01-485-6954
NSN 5960-00-581-8694