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 5910-00-473-0926
NSN 5960-00-903-3791
NSN 5990-01-463-2279
NSN 6610-01-538-0016
NSN 6650-01-357-4410
NSN 6135-00-152-8729
NSN 5895-01-577-3136
NSN 6145-01-353-7407
NSN 6240-01-387-1823
NSN 5930-00-848-7690
NSN 5990-01-313-5543
NSN 6650-01-029-2995