{"data":{"id":"us/46-cfr-64.39","jurisdiction":"us","citation":"46 CFR 64.39","heading":"Valve securing device.","body":"Each filling and discharge valve must have a securing device to prevent unintentional opening.","path":["Title 46—Shipping","CHAPTER I—COAST GUARD, DEPARTMENT OF HOMELAND SECURITY","SUBCHAPTER F—MARINE ENGINEERING","PART 64—MARINE PORTABLE TANKS AND CARGO HANDLING SYSTEMS","Subpart B—Standards for an MPT"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-46.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:26:22Z","sha256":"23b1676dd54095c6fa7beedac874ce3faf5e865e6d733353ff0a883072d56a2f","source_id":"us-cfr","stale":true,"prev":"us/46-cfr-64.37","next":"us/46-cfr-64.41"},"notice":"GroundRules: Original legal text. Not legal advice."}