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 5960-00-265-0726
NSN 6320-01-631-7828
NSN 6610-01-101-5909
NSN 5998-00-237-5420
NSN 5910-00-939-4633
NSN 6220-00-643-4045
NSN 4140-00-495-8704
NSN 6645-00-673-0337
NSN 5996-01-355-8420
NSN 5975-00-567-2766
NSN 6685-00-804-7985
NSN 4140-01-479-2291