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 5930-01-126-1541
NSN 5920-01-587-7579
NSN 6150-01-045-4620
NSN 6105-01-183-8865
NSN 6650-00-486-7924
NSN 6650-01-295-6059
NSN 5895-00-280-7528
NSN 6620-00-248-6950
NSN 6685-01-197-9638
NSN 5990-01-110-8979
NSN 5960-01-365-5729
NSN 5998-01-550-4134