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 6220-01-147-4652
NSN 5925-01-346-4778
NSN 6110-01-095-1094
NSN 5930-00-538-7547
NSN 6145-00-110-7459
NSN 5996-01-129-9494
NSN 6320-01-421-3777
NSN 5975-01-441-7955
NSN 6610-01-484-8980
NSN 5945-01-447-8160
NSN 5998-00-576-4861
NSN 5920-00-102-8713