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 5855-01-213-3267
NSN 6240-00-829-4179
NSN 6150-01-418-2159
NSN 5895-01-574-7474
NSN 5998-00-013-1377
NSN 5998-01-025-6293
NSN 6650-01-207-0829
NSN 5855-01-324-3756
NSN 5975-01-569-6181
NSN 5999-00-196-0634
NSN 6110-00-369-8499
NSN 6610-01-179-8352