{"operation":"document","citation":"49 CFR 178.346-4","title":"-4 Outlets.","source_type":"regulation","agency":"Pipeline and Hazardous Materials Safety Administration","status":"current","official":true,"published_on":null,"effective_on":"2026-08-18","summary":"(a) All outlets on each tank must conform to § 178.345-11 and this section.\n\n(b) External self-closing stop-valves are not authorized as an alternative to internal self-closing stop-valves on loading/unloading outlets.\n\n[Amdt. 178-89, 54 FR 25029, June 12, 1989. Redesignated by Amdt. 178-112, 61 FR ","machine_formats":{"json":"https://regulus.evalyn.ai/document/49-cfr-178-346-4.json","markdown":"https://regulus.evalyn.ai/document/49-cfr-178-346-4.md"},"app_url":"https://regulus.evalyn.ai/document/49-cfr-178-346-4","source_url":"https://www.ecfr.gov/on/2026-08-18/title-49/section-178.346-4","body":"(a) All outlets on each tank must conform to § 178.345-11 and this section.\n\n(b) External self-closing stop-valves are not authorized as an alternative to internal self-closing stop-valves on loading/unloading outlets.\n\n[Amdt. 178-89, 54 FR 25029, June 12, 1989. Redesignated by Amdt. 178-112, 61 FR 18934, Apr. 29, 1996]","truncated":false,"body_characters":321}