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 5895-01-554-6435
NSN 6650-01-489-5394
NSN 5960-00-587-7517
NSN 6645-01-656-6416
NSN 6240-00-482-1142
NSN 6135-00-078-9931
NSN 4140-01-075-3490
NSN 6145-01-025-1372
NSN 6320-01-029-4220
NSN 5996-01-660-7605
NSN 5975-00-049-9057
NSN 6610-00-197-7648