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 5905-01-564-2585
NSN 7035-01-268-0933
NSN 6105-00-842-1413
NSN 6620-01-421-3917
NSN 5945-01-010-4718
NSN 5996-01-549-4672
NSN 5925-01-479-4984
NSN 6620-00-496-8697
NSN 6130-01-366-7481
NSN 5965-01-513-4017
NSN 6145-00-278-0697
NSN 6610-01-482-2880