A tubular item, so formed as to provide a spring action against the inside wall of a hole when driven into abutting pieces to position and hold them in place.
NSN 5945-01-496-1680
NSN 6620-01-544-4857
NSN 6240-01-340-2238
NSN 4140-01-416-4898
NSN 5835-01-143-9143
NSN 6320-00-593-0379
NSN 6220-01-596-9059
NSN 5905-00-615-8425
NSN 4140-01-561-8972
NSN 5965-00-168-4311
NSN 7035-00-252-7467
NSN 6105-00-946-2959