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 6130-01-392-2198
NSN 6650-01-053-1816
NSN 6320-00-553-8427
NSN 6650-01-431-6796
NSN 6685-00-104-7149
NSN 4140-00-240-1848
NSN 5985-01-334-5779
NSN 5920-01-254-2753
NSN 5935-00-681-4911
NSN 2925-01-285-0919
NSN 6110-00-516-8645
NSN 4140-01-041-8140