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 5905-01-424-3146
NSN 5965-01-433-1974
NSN 6645-01-605-1485
NSN 5990-01-546-1649
NSN 6320-01-435-5991
NSN 6240-00-251-5235
NSN 5905-01-383-7034
NSN 5990-00-698-3963
NSN 5975-01-146-6395
NSN 5895-01-110-6737
NSN 5920-01-502-2857
NSN 6135-00-904-6780