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 6240-00-594-7138
NSN 5915-00-001-3117
NSN 5835-01-149-6855
NSN 6110-00-162-5519
NSN 6610-00-140-1719
NSN 6150-00-172-3747
NSN 5996-00-475-2805
NSN 5990-01-431-6749
NSN 5960-01-461-1384
NSN 5925-01-113-3064
NSN 5905-00-932-2971
NSN 6645-01-461-6102