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 5965-01-456-3936
NSN 5950-00-142-9078
NSN 5835-00-931-5568
NSN 5996-00-987-9080
NSN 5945-01-481-5769
NSN 5985-01-166-1905
NSN 4140-00-289-5961
NSN 5985-00-842-6585
NSN 6610-01-445-1036
NSN 6105-00-356-1955
NSN 7035-01-493-4173
NSN 6145-00-060-0389