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 6240-01-480-4478
NSN 5998-01-443-1225
NSN 5996-00-537-3947
NSN 5985-01-181-5627
NSN 5920-01-137-6107
NSN 6220-00-137-2485
NSN 5975-00-053-5267
NSN 5985-01-648-6711
NSN 5935-01-483-6973
NSN 6645-01-301-3066
NSN 6130-01-408-4578
NSN 6150-01-219-8696