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 5998-01-151-3204
NSN 6240-00-753-7586
NSN 5945-01-632-7660
NSN 5930-01-646-4155
NSN 6685-01-624-4585
NSN 5950-01-463-3096
NSN 6685-00-467-4391
NSN 6105-01-182-2913
NSN 5910-01-522-2371
NSN 6645-00-614-5302
NSN 5935-01-422-2613
NSN 5910-01-464-3879