Two or more different types of items having a common mounting or mounted on each other which together form a portion of a detecting-ranging set but which in itself is not a complete functioning item and cannot be assigned a more definite item name.
Classification: Parts & accessories for direction finding compasses and other navigational instruments and appliances
NSN 5985-00-049-9158
NSN 6610-01-457-1974
NSN 6110-00-636-1234
NSN 5960-00-249-5005
NSN 6650-01-063-6138
NSN 5835-01-416-6449
NSN 5999-01-609-8450
NSN 6150-00-942-4917
NSN 5915-00-488-3373
NSN 5855-01-654-0761
NSN 5998-00-783-3415
NSN 6220-01-086-2080