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 5960-01-252-8821
NSN 6145-01-628-6616
NSN 5920-01-654-3475
NSN 5996-01-364-1074
NSN 6650-01-381-2972
NSN 6130-01-607-5838
NSN 5910-00-155-8775
NSN 4140-00-886-1710
NSN 6610-00-623-5783
NSN 6145-00-612-7343
NSN 5895-01-124-0388
NSN 5996-01-073-9742