U.S. Code of Federal Regulations
Regulations most recently checked for updates: Jan 23, 2021
§ 179.200 - General specifications applicable to non-pressure tank car tanks (Class DOT-111, DOT-117).
§ 179.200-1 - Tank built under these specifications must meet the applicable requirements in this part.
§ 179.200-13 - Manway ring or flange, pressure relief device flange, bottom outlet nozzle flange, bottom washout nozzle flange and other attachments and openings.
§ 179.201-2 - [Reserved]
§ 179.202-2 - [Reserved]
§§ 179.203 - 179.202-22 - §[Reserved]
§ 179.220 - General specifications applicable to nonpressure tank car tanks consisting of an inner container supported within an outer shell (class DOT-115).
§ 179.221 - Individual specification requirements applicable to tank car tanks consisting of an inner container supported within an outer shell.