{"data":{"id":"us/33-cfr-183.512","jurisdiction":"us","citation":"33 CFR 183.512","heading":"Fuel tanks: Prohibited materials.","body":"(a) A fuel tank must not be constructed from terneplate.\n(b) Unless it has an inorganic sacrificial galvanic coating on the inside and outside of the tank, a fuel tank must not be constructed from black iron or carbon steel.\n(c) A fuel tank encased in cellular plastic or in fiber reinforced plastic must not be constructed from a ferrous alloy.","path":["Title 33—Navigation and Navigable Waters","CHAPTER I—COAST GUARD, DEPARTMENT OF HOMELAND SECURITY","SUBCHAPTER S—BOATING SAFETY","PART 183—BOATS AND ASSOCIATED EQUIPMENT","Subpart J—Fuel Systems"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-33.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:25:35Z","sha256":"ccff835576999532d66f3c861cb88720066f868a8db68a7ca93ef531f4e12e11","source_id":"us-cfr","stale":true,"prev":"us/33-cfr-183.510","next":"us/33-cfr-183.514"},"notice":"GroundRules: Original legal text. Not legal advice."}