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 4140-00-797-7765
NSN 5996-01-557-5337
NSN 5999-01-487-4197
NSN 6110-01-088-8143
NSN 6220-00-283-5050
NSN 5920-01-149-3063
NSN 5835-01-579-5941
NSN 6145-01-270-0151
NSN 6145-00-859-2522
NSN 5920-01-023-0040
NSN 5998-00-992-7610
NSN 6145-00-237-4598