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 5835-01-339-0542
NSN 4140-01-580-2166
NSN 5999-01-482-7880
NSN 6135-01-586-9728
NSN 6145-01-580-1025
NSN 7035-01-238-9301
NSN 6135-00-432-8779
NSN 4140-00-995-3268
NSN 5935-00-289-3903
NSN 5930-01-394-2892
NSN 5905-01-479-7710
NSN 5998-01-332-6290