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 5835-01-515-6537
NSN 6240-01-364-6022
NSN 5935-01-463-2807
NSN 5950-00-494-9024
NSN 6650-01-277-1858
NSN 5920-00-094-0655
NSN 6150-01-426-3054
NSN 6150-00-092-9134
NSN 6320-00-882-7061
NSN 5996-00-899-8698
NSN 4140-01-356-3726
NSN 5950-00-009-9897