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 6220-00-593-1779
NSN 5975-01-049-7113
NSN 5965-01-019-0939
NSN 5996-01-374-8568
NSN 5930-01-651-2319
NSN 5855-01-562-2005
NSN 6645-00-216-6126
NSN 5975-01-175-7409
NSN 5960-01-624-1170
NSN 6240-01-024-7028
NSN 6645-01-463-3441
NSN 5835-00-954-2833