you can apply to join the Indian Navy's Logistics Department if you have done B.Sc/B.Com/B.Sc(IT) with a PG Diploma in Finance/Logistics/Supply Chain Management/Material Management for non officer post in navy.

You need a first-class degree with a minimum of 60% aggregate marks from a recognized university it can be open university as there is no such information given about that open university cannot apply.you should read guidelines of exam form carefully whenever its open to. Confirm the eligibility.most probably they allow all students with recognised University.

All the best for your future ahead..