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 5835-01-580-0446
NSN 6130-00-402-3262
NSN 2925-00-238-1668
NSN 6105-00-044-3269
NSN 6145-00-006-8438
NSN 6150-00-027-9279
NSN 5950-01-422-5457
NSN 6645-00-192-1152
NSN 6645-01-244-0285
NSN 6135-00-613-1068
NSN 6650-01-358-2827
NSN 2925-00-758-9931