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 5895-01-506-8948
NSN 6240-00-557-7471
NSN 5990-01-581-5103
NSN 5998-01-027-1546
NSN 6145-00-948-4135
NSN 7035-00-392-5417
NSN 6320-00-925-0558
NSN 6320-01-381-7023
NSN 6645-01-320-4138
NSN 5996-01-633-7979
NSN 4140-00-109-5137
NSN 5965-01-109-2917