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 6135-01-579-3534
NSN 5975-00-707-6245
NSN 5950-01-634-0677
NSN 2925-01-527-8745
NSN 6240-01-560-4178
NSN 6620-01-324-4708
NSN 5985-01-283-6405
NSN 5855-01-634-0259
NSN 6620-00-350-5817
NSN 5945-00-900-5518
NSN 6145-01-550-9633
NSN 5998-00-491-2591