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 5910-01-018-9363
NSN 6685-00-422-2990
NSN 6220-01-599-7462
NSN 5996-01-088-2260
NSN 5945-01-339-5962
NSN 6645-01-478-2140
NSN 6130-01-487-6161
NSN 5965-01-092-1173
NSN 5910-01-089-9680
NSN 5905-00-052-5462
NSN 6110-01-398-4978
NSN 5950-01-444-1659