In the case of the death, incompetency, or disappearance of any affected farmer or manufacturer who would otherwise receive an indemnity payment, such payment may be made to the person or persons specified in the regulations contained in part 707 of this chapter. The person requesting such payment shall file Form FSA-325, “Application for Payment of Amounts Due Persons Who Have Died, Disappeared, or Have Been Declared Incompetent,” as provided in that part.