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 5996-01-425-1455
NSN 5998-01-294-3787
NSN 6645-01-556-1441
NSN 5945-00-240-7869
NSN 5985-00-791-1777
NSN 5920-00-584-4592
NSN 6685-00-204-6037
NSN 5965-01-243-5494
NSN 6620-00-556-8341
NSN 6610-01-256-7938
NSN 6685-01-317-3782
NSN 5965-01-485-3501