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 2925-01-500-9120
NSN 5950-01-112-0870
NSN 5945-01-218-5645
NSN 6240-01-218-4635
NSN 5895-01-114-0718
NSN 6610-01-317-4859
NSN 6105-01-302-9705
NSN 5945-00-060-8107
NSN 5990-01-287-1682
NSN 6650-01-290-4001
NSN 7035-00-117-0418
NSN 6650-01-451-8461