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 6240-01-416-3713
NSN 6130-00-258-2716
NSN 6320-01-422-1212
NSN 5910-01-025-6563
NSN 2925-00-805-6481
NSN 6240-01-617-7782
NSN 5945-00-348-2740
NSN 5895-00-929-6885
NSN 6240-00-222-9392
NSN 5996-01-300-8764
NSN 5935-01-113-1369
NSN 6645-01-062-6705