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 6110-01-332-3842
NSN 6220-01-349-0486
NSN 6320-00-476-6898
NSN 5990-00-369-5212
NSN 5910-00-449-0515
NSN 5950-01-103-8909
NSN 6145-01-178-3384
NSN 5910-00-087-7749
NSN 6240-01-327-4596
NSN 6145-00-291-5388
NSN 5835-00-073-0790
NSN 5895-00-240-3295