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 6135-01-167-7604
NSN 6220-00-260-9390
NSN 4140-01-418-0831
NSN 5996-01-416-4916
NSN 5835-00-392-2630
NSN 5975-01-145-3768
NSN 6110-01-560-7610
NSN 6320-00-521-9350
NSN 6220-01-515-4444
NSN 6105-01-649-7986
NSN 6610-01-439-7600
NSN 5999-01-046-1126