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 5895-01-157-8201
NSN 6610-01-106-5012
NSN 6620-01-457-9476
NSN 5996-00-305-6152
NSN 6135-01-400-2947
NSN 5985-01-502-3629
NSN 5990-01-417-4402
NSN 6240-00-077-2529
NSN 5990-00-876-0576
NSN 6220-00-898-7311
NSN 5915-01-364-5262
NSN 6610-00-116-5725