§173.127. Class 5, Division 5.1—Definition and assignment of packing groups. — Inbound Citations

(4) Is a flammable solid as defined in 49 CFR 173.124, or is an oxidizer as defined in 49 CFR 173.127, or is a strong oxidizing or reducing agent with a half cell potential in acid solution of greater than +1.0 volt as specified in Latimer's table on the oxidation-reduction potential.

(iv) Is a flammable solid as defined in 49 CFR 173.124, or is an oxidizer as defined in 49 CFR 173.127, or is a strong oxidizing or reducing agent with a half cell potential in acid solution of greater than +1.0 volt as specified in Latimer's table on the oxidation-reduction potential.

(2) A maximum net mass greater than 400 kg (882 pounds) and a maximum capacity greater than 450 L (119 gallons) as a receptacle for a solid; or

(2) Only hazardous materials permitted to be transported aboard a passenger aircraft by column (9A) of the Hazardous Materials Table in § 172.101 of this subchapter are authorized aboard passenger aircraft. The completed package, assembled as for transportation, must be successfully tested in accordance with part 178 of this subchapter at the Packing Group I level. A hazardous material which meets the definition of a Division 5.1 (oxidizer) at the Packing Group I level in accordance with § 173.127(b)(1)(i) of this subchapter may not be transported aboard a passenger aircraft.