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 5920-01-239-2038
NSN 5950-00-179-9888
NSN 5930-00-964-5298
NSN 5935-00-633-8302
NSN 5965-01-127-3890
NSN 7035-01-067-4809
NSN 5945-01-374-8587
NSN 5905-01-437-6198
NSN 6620-01-274-3423
NSN 5965-00-246-5612
NSN 5996-01-057-9023
NSN 5895-00-834-1151