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 6645-00-229-1521
NSN 5935-01-608-3146
NSN 5905-01-381-3742
NSN 5925-01-440-4977
NSN 5999-01-155-5610
NSN 5985-00-500-0269
NSN 5999-01-401-5322
NSN 5935-01-283-0645
NSN 5915-01-572-3225
NSN 5950-00-502-1142
NSN 5998-01-436-2264
NSN 6645-01-452-0621