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 5895-01-129-2939
NSN 5960-00-478-1167
NSN 6320-01-504-3948
NSN 5855-00-310-2740
NSN 5895-01-272-3473
NSN 5990-00-513-5328
NSN 6135-01-079-7852
NSN 5935-00-930-1072
NSN 6610-01-072-0018
NSN 6645-01-528-6433
NSN 5835-01-270-7899
NSN 6610-01-615-9861