>> Search results for: B1694IN45D316LSCH40MOD NSN Search Results National Stock Number (NSN) Description 4730-01-597-9691, 4730015979691 ELBOW,TUBE TO HOSE 4730-01-631-7788 , 4730016317788 ELBOW,PIPE TO TUBE 1 Related Inventory Search You can use this search box to continue searching. Search parameters can include any combination of characteristics, specifications, description, partial part numbers, NSN or other stocking number. Special characters are not needed and are automatically stripped before searching. Do you sell this part? Become part of our growing pool of certified suppliers. Send Information