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 6150-00-107-2354
NSN 5930-01-534-3928
NSN 5930-01-568-1054
NSN 5950-01-422-1361
NSN 6610-01-526-0555
NSN 6110-00-503-1105
NSN 6320-01-573-6490
NSN 5920-00-594-3124
NSN 6130-01-599-2025
NSN 6145-00-635-9957
NSN 6110-01-592-0679
NSN 6685-00-451-6941