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 5990-01-249-2060
NSN 6130-01-573-4390
NSN 5935-00-814-1230
NSN 7035-00-079-7189
NSN 5999-01-111-3389
NSN 5996-01-264-8374
NSN 5985-00-073-1215
NSN 6130-01-409-2867
NSN 6135-00-932-3136
NSN 6610-00-141-7000
NSN 6645-00-991-0877
NSN 6650-01-142-7673