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 5950-01-278-7755
NSN 5998-00-488-2276
NSN 6130-00-980-2032
NSN 5930-00-097-4266
NSN 5999-00-731-4416
NSN 6645-00-160-0503
NSN 6685-01-387-4408
NSN 5925-00-205-2767
NSN 5835-00-518-4507
NSN 2925-01-277-5882
NSN 5960-00-027-6997
NSN 2925-01-304-2127