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 4140-01-239-2309
NSN 6105-01-617-5860
NSN 7035-00-465-3298
NSN 5930-00-126-3132
NSN 5999-01-550-6081
NSN 6650-01-266-8762
NSN 6685-01-020-5635
NSN 5998-00-314-1284
NSN 5910-01-395-7028
NSN 2925-01-460-1601
NSN 5935-01-223-0352
NSN 5935-01-095-8439