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 6135-00-274-4035
NSN 5996-01-275-0706
NSN 5855-01-180-5369
NSN 6145-01-386-6286
NSN 6135-01-502-5787
NSN 6610-00-106-2424
NSN 5925-01-173-4740
NSN 6610-00-132-2747
NSN 5990-01-629-7927
NSN 6135-01-271-7151
NSN 5960-01-564-5044
NSN 5895-00-515-6368