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 5960-01-253-2333
NSN 5985-01-107-0979
NSN 6320-01-180-9908
NSN 6110-00-104-8009
NSN 4140-01-502-6496
NSN 5925-00-587-4154
NSN 5985-01-133-4047
NSN 5905-01-148-3061
NSN 6610-01-461-8180
NSN 7035-00-117-0418
NSN 5998-01-433-7222
NSN 5996-00-101-0687