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 5950-01-127-2120
NSN 5965-00-013-7990
NSN 5935-01-429-8697
NSN 6650-00-710-8130
NSN 5975-01-363-4610
NSN 5996-00-577-0483
NSN 5835-00-770-2843
NSN 5895-01-429-1255
NSN 5835-01-143-4985
NSN 5950-00-466-1578
NSN 5945-01-356-4135
NSN 6150-01-081-5698