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 5910-01-650-1735
NSN 5999-00-455-4858
NSN 5999-01-643-5418
NSN 4140-00-735-4957
NSN 6650-01-035-3041
NSN 6610-01-633-8931
NSN 5975-01-426-8614
NSN 5935-01-041-7000
NSN 5975-00-383-7679
NSN 5960-01-459-6665
NSN 6645-01-564-7129
NSN 5935-01-089-3768