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 6610-01-440-9913
NSN 5996-00-116-3765
NSN 5998-00-628-4555
NSN 5950-01-502-9565
NSN 4140-01-652-3548
NSN 6620-01-502-9104
NSN 5855-00-405-4532
NSN 5920-01-530-2761
NSN 2925-00-343-3235
NSN 6685-01-241-8006
NSN 6145-00-114-0197
NSN 6610-01-576-0007