This shipping name applies to safety devices for road vehicles, railway vehicles, vessels or aircraft, such as air bag inflators, air bag modules, seat-belt pretensioners and pyromechanical devices, that are transported as component parts and that, before being presented for transport, have been tested in accordance with the Series 6 type (c) test in Section 16 of Part I of the Manual of Tests and Criteria, with no explosion of the device tested, no fragmentation of the device casing or pressure vessel, and no projection danger or thermal effect that could hinder fire fighting or other emergency response.