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 4140-01-514-0709
NSN 6105-00-265-7545
NSN 7035-01-364-0286
NSN 5975-00-602-8875
NSN 5945-00-970-2919
NSN 5920-01-573-7227
NSN 6110-01-486-5359
NSN 5985-01-419-9721
NSN 5996-00-189-6054
NSN 6610-01-242-9674
NSN 6620-00-621-6951
NSN 6650-01-367-5172