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 5965-01-525-7513
NSN 5905-00-515-7244
NSN 6320-01-029-2196
NSN 5925-01-146-5528
NSN 5965-01-521-3224
NSN 2925-00-878-2196
NSN 5990-01-411-5930
NSN 6650-00-455-1470
NSN 5950-00-529-0206
NSN 5910-01-276-5581
NSN 6130-00-433-6264
NSN 6220-00-700-3981