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 6610-00-553-5103
NSN 5905-01-609-8852
NSN 6150-00-903-2472
NSN 6110-00-248-2942
NSN 5975-01-412-3979
NSN 5905-01-393-9799
NSN 5950-00-234-9360
NSN 5998-00-194-5860
NSN 6610-00-253-7676
NSN 5905-00-815-4360
NSN 6130-01-441-2326
NSN 6645-00-431-9472