Yes, you can get life insurance on your husband. He needs to sign the application and be willing to submit to the underwriting requirements, which may include an exam that is done in your home or place of his choice. If he does not want to take an exam, he could get No Exam life insurance. Some of those require a phone interview.
You can be the Owner, Payor, and Beneficiary of the policy, or any combination of those roles.
You can be the Owner, Payor, and Beneficiary of the policy, or any combination of those roles.