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 6135-00-262-6807
NSN 5998-01-391-6787
NSN 5950-01-503-9805
NSN 5975-01-458-5937
NSN 5996-00-574-3625
NSN 6145-00-005-8341
NSN 6105-01-187-2294
NSN 6130-00-558-0453
NSN 5990-01-421-5342
NSN 5996-01-319-4568
NSN 6610-01-152-2821
NSN 5999-01-302-2410