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 7035-01-005-2426
NSN 6150-01-473-4818
NSN 5990-01-097-4721
NSN 5999-01-054-4359
NSN 6320-00-925-0558
NSN 5999-00-418-4063
NSN 5985-00-277-7371
NSN 6620-00-351-9949
NSN 5915-01-008-2457
NSN 5998-00-623-6661
NSN 6135-00-209-6918
NSN 5905-01-600-8908