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 5998-00-925-2012
NSN 5996-01-360-5635
NSN 5930-01-428-4258
NSN 6110-01-185-1018
NSN 5905-00-995-9541
NSN 5950-00-780-5570
NSN 6645-00-884-5845
NSN 5855-01-444-9182
NSN 2925-01-103-1241
NSN 5835-00-233-6327
NSN 5835-01-545-6467
NSN 6650-01-507-9636