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 5998-01-501-5917
NSN 6645-00-149-1100
NSN 6105-01-015-9006
NSN 5990-00-478-6518
NSN 2925-01-464-3093
NSN 6645-00-200-2322
NSN 5998-01-107-7194
NSN 5920-01-314-6341
NSN 6240-01-305-4697
NSN 5945-00-109-9794
NSN 7035-01-386-5722
NSN 6135-01-433-2062