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 5950-01-383-6545
NSN 6220-01-099-3429
NSN 6320-01-643-0850
NSN 5895-01-361-7675
NSN 5996-00-118-9218
NSN 6685-01-240-7588
NSN 5895-00-903-1237
NSN 6150-01-310-8596
NSN 5990-01-633-9503
NSN 5915-00-597-2369
NSN 6610-00-897-4529
NSN 5895-01-634-0630