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 5895-00-432-1620
NSN 6135-00-990-1822
NSN 6685-01-352-2971
NSN 5960-01-154-3719
NSN 5915-01-110-6695
NSN 5835-01-479-7908
NSN 6320-00-583-3105
NSN 5935-01-449-1341
NSN 5985-00-810-1298
NSN 5965-01-053-7168
NSN 5855-01-110-9564
NSN 6650-01-411-6292