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 5950-00-557-2012
NSN 6610-01-583-4364
NSN 5996-01-616-5747
NSN 6650-00-839-2527
NSN 5920-01-364-1167
NSN 5998-00-313-9096
NSN 5910-01-434-7726
NSN 5999-00-221-4615
NSN 6650-00-504-9946
NSN 5998-01-163-9270
NSN 5960-01-384-4603
NSN 6610-01-502-3057