National Highway 513 (NH 513) is a National Highway in North East India that connects Pasighat and Yingkiong in Arunachal Pradesh.

[1] It is a secondary route of National Highway 13.

[2] NH-513 runs entirely in the state of Arunachal Pradesh in India.

[3] NH513 connects Passighat, Mariyang and Yingkiong in the state of Arunachal Pradesh in India.

This article about a National Highway in India is a stub.