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 6610-01-188-1550
NSN 5950-01-550-6312
NSN 6620-00-965-9841
NSN 6240-01-040-2593
NSN 5855-01-611-4213
NSN 5996-01-334-6471
NSN 5915-01-065-1127
NSN 5895-01-412-0950
NSN 5950-01-485-2595
NSN 5990-01-373-9992
NSN 5855-01-041-3432
NSN 6105-01-634-0322