Akabireen deoband has very strong association with silsilsa naqshbandia. Firstly as mentioned earlier on this thread,the grand shaikh of deoband Haji Imdad ullah ra was a khalifa of shah muhammad Afaq,who was a nashbandi shaikh.Secondly Hazrat Noor Muhammad ra,who was shaikh of Haji Imdad ullah ra was also a khalifa of Syed Ahmad Shaheed,who was a great shaikh of Naqshbandia .Thirdly Akabireen e deoband like rasheed ahmad gangoohi ra and molana qasim Nanotvi ra were students of Shah abdul ghani naqshbandi ra in hadeeth,fourthly akabirren deoband were followers of shah wali ullah in maslak,who was naqshbandi.