May 5 (Reuters) - National Australia Bank Ltd NAB.AX :
* Appendix 4d - 2016 half year results NAB.AX
* HY net interest income $6.60 billion versus $6.21 billion
* HY net interest margin 1.93 percent versus 1.92 percent
* Following recent CYBG demerger, total operational pillar 3 disclosures risk capital for group has been maintained at $40 billion of rwa
* Source text for Eikon ID:nASX83n8kX