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 6645-00-646-6631
NSN 6130-01-522-3494
NSN 5965-00-905-5197
NSN 5920-00-921-8351
NSN 5920-00-356-2103
NSN 5960-00-289-6591
NSN 7035-00-445-9657
NSN 6105-01-196-6377
NSN 5920-01-616-6431
NSN 5930-01-296-2827
NSN 5835-00-922-1263
NSN 5945-01-602-7409