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 5999-00-293-1718
NSN 6150-01-138-7320
NSN 5965-01-509-8178
NSN 6650-00-815-1579
NSN 5895-00-525-3295
NSN 6620-00-404-0149
NSN 5950-00-463-9662
NSN 5910-01-092-4852
NSN 5855-01-103-1474
NSN 5985-01-459-8441
NSN 6650-01-594-0680
NSN 6220-01-199-5356