{"data":{"id":"us/49-cfr-179.300-14","jurisdiction":"us","citation":"49 CFR 179.300-14","heading":"-14 Attachments not otherwise specified.","body":"Siphon pipes and their couplings on the inside of the tank head and lugs on the outside of the tank head for attaching the valve protective housing must be fusion-welded in place prior to postweld heat treatment. All other fixtures and appurtenances, except as specifically provided for, are prohibited.","path":["Title 49—Transportation","Subtitle B—Other Regulations Relating to Transportation","CHAPTER I—PIPELINE AND HAZARDOUS MATERIALS SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION","SUBCHAPTER C—HAZARDOUS MATERIALS REGULATIONS","PART 179—SPECIFICATIONS FOR TANK CARS","Subpart E—Specifications for Multi-Unit Tank Car Tanks (Classes DOT-106A and 110AW)"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-49.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:26:34Z","sha256":"af60f5de2b8d2b223aebc2d7fa128bbad2bca97e6afaea27f7654bb7664c810e","source_id":"us-cfr","stale":true,"prev":"us/49-cfr-179.300-13","next":"us/49-cfr-179.300-15"},"notice":"GroundRules: Original legal text. Not legal advice."}