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 6240-01-633-9357
NSN 5996-00-351-2369
NSN 4140-00-517-7902
NSN 5998-01-526-7174
NSN 5990-00-223-5938
NSN 6685-00-898-5585
NSN 6320-00-422-9006
NSN 6240-01-433-3212
NSN 6650-00-238-1199
NSN 5855-01-533-0996
NSN 6610-00-942-2131
NSN 5920-01-043-4848