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 6110-01-512-2008
NSN 6145-01-023-2616
NSN 6610-01-577-3834
NSN 5965-01-587-2366
NSN 5960-01-300-3506
NSN 6145-01-083-4203
NSN 6240-00-801-8002
NSN 5996-00-411-7119
NSN 6645-01-519-2220
NSN 5920-01-154-1039
NSN 5905-00-491-2321
NSN 4140-01-387-5230