{"data":{"id":"us/46-cfr-52.20-1","jurisdiction":"us","citation":"46 CFR 52.20-1","heading":"-1 General (modifies PFT-1 through PFT-49).","body":"Firetube boilers and parts thereof must be as indicated in PFT-1 through PFT-49 of Section I of the ASME BPVC (incorporated by reference; see § 52.01-1) except as noted otherwise in this subpart.","path":["Title 46—Shipping","CHAPTER I—COAST GUARD, DEPARTMENT OF HOMELAND SECURITY","SUBCHAPTER F—MARINE ENGINEERING","PART 52—POWER BOILERS","Subpart 52.20—Requirements for Firetube Boilers"],"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":"671698a5311f27fb37c718f5f33abb37553c7513dea979a9244b1a34daa6de21","source_id":"us-cfr","stale":true,"prev":"us/46-cfr-52.15-5","next":"us/46-cfr-52.20-17"},"notice":"GroundRules: Original legal text. Not legal advice."}