These requirements cover nonrefillable cylinder assemblies for use with propane@ Methylacetylene-Propadiene@ Stabilized (MPS-Gas)@ and propylene. Nonrefillable cylinder assemblies covered by these requirements are used with equipment for such purposes as@ and not limited to@ camping@ cooking@ heating@ lighting@ soldering@ or brazing@ and as covered in the following standards: a) Liquefied Petroleum Gas Code@ NFPA 58-2004. b) Standard for Hand-Held Torches for Fuel Gases@ UL 147. c) Portable Catalytic Camp Heaters for Use with Propane Gas@ ANSI Z21.62-1977(1992). d) Portable Type Gas Camp Heaters@ ANSI Z21.63-2000. e) Portable Type Gas Camp Stoves@ ANSI Z21.72-2000. f) Portable Type Gas Camp Lights@ ANSI Z21.73-2000. g) Portable Refrigerators for Use with HD-5 Propane Gas@ ANSI Z21.74-1992 (1998). Methylacetylene-Propadiene@ Stabilized (MPS-Gas) used in nonrefillable cylinder assemblies shall be as defined in the Standard for the Design and Installation of Oxygen-Fuel Gas Systems for Welding@ Cutting@ and Allied Processes@ NFPA 51-2002. These requirements do not cover aerosol type containers covered by the requirements in the Standard for Nonrefillable (Disposable) Type Metal Container Assemblies for Butane@ UL 147B.