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 5930-01-486-1979
NSN 6240-01-646-0860
NSN 2925-01-505-1666
NSN 5910-01-418-6334
NSN 5930-00-056-2175
NSN 5999-00-752-7655
NSN 5910-00-315-9460
NSN 6620-01-605-2590
NSN 5935-00-007-4507
NSN 6135-01-142-6456
NSN 5945-00-116-5676
NSN 5930-01-657-4529