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 5996-01-429-0390
NSN 5855-01-502-2151
NSN 5950-01-540-5785
NSN 6150-01-298-2868
NSN 6620-01-217-3216
NSN 5990-01-575-3275
NSN 5985-01-034-3113
NSN 5895-01-167-4703
NSN 5975-00-364-5010
NSN 6240-01-077-3788
NSN 5960-01-161-7240
NSN 6610-00-065-6955