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 5975-01-599-9930
NSN 6240-00-997-4559
NSN 6220-01-352-6132
NSN 5965-01-141-6485
NSN 4140-01-568-6065
NSN 6620-00-098-5652
NSN 5920-01-643-5129
NSN 5905-01-401-5325
NSN 5990-00-594-7291
NSN 6620-00-520-1909
NSN 6105-00-929-4385
NSN 6685-01-529-6504