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 5915-00-371-9450
NSN 5996-01-216-0702
NSN 6240-01-607-6252
NSN 6610-00-651-1810
NSN 6650-00-947-4380
NSN 5975-01-417-1752
NSN 6130-01-055-8648
NSN 5990-00-557-8726
NSN 5910-01-408-4238
NSN 6130-01-646-0131
NSN 6105-00-005-4229
NSN 5999-00-558-0487