A small, thin piece of wire, pointed at one end, the other end terminating in a double loop to provide a holding action when a card or similar object is inserted between the doubled loop.
NSN 6135-01-447-3086
NSN 4140-00-381-4563
NSN 5998-01-451-3735
NSN 5990-01-306-7642
NSN 5925-00-925-7840
NSN 6150-01-431-9727
NSN 6145-01-115-0272
NSN 5996-01-106-8903
NSN 5930-01-575-4235
NSN 5996-01-365-5630
NSN 6135-01-449-7330
NSN 2925-01-258-8141