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 6105-01-137-6000
NSN 4140-00-273-1199
NSN 6320-00-422-1773
NSN 5855-01-176-9935
NSN 4140-01-546-2747
NSN 6135-00-990-1822
NSN 5960-01-111-3959
NSN 6130-01-227-3013
NSN 6130-00-786-1775
NSN 5925-00-051-4892
NSN 7035-01-499-6171
NSN 6620-01-095-5558