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 5990-00-058-4514
NSN 5960-01-390-9363
NSN 5950-01-623-3752
NSN 5910-01-023-8230
NSN 6240-01-051-2557
NSN 5998-00-810-8374
NSN 5905-00-683-8096
NSN 6220-01-047-4060
NSN 6130-00-141-6026
NSN 6135-00-643-4843
NSN 5905-01-608-2878
NSN 6135-01-462-6040