The purpose of this standard is to establish optimum standards for crew demand and pressure-breathing oxygen mask assemblies for use by crew members in civil aircraft. This standard covers both general type and quick-donning type mask assemblies in the following classes: a. Class A, oronasal, demand b. Class B, oronasal, pressure-demand c. Class C, full face, demand d. Class D, full face, pressure-demand
SAE AS452B-2014 Referenced Document
ASTM D1149-07 Standard Test Methods for Rubber Deterioration-Cracking in an Ozone Controlled Environment*, 2024-04-20 Update
SAE AS452B-2014 history
2014SAE AS452B-2014 Oxygen Mask Assembly, Demand and Pressure Breathing, Crew
2003SAE AS452A-2003 Oxygen Mask Assembly, Demand and Pressure Breathing, Crew
1965SAE AS452A-1965 Oxygen Mask Assembly, Demand and Pressure Breathing, Crew
1956SAE AS452-1956 OXYGEN MASKS FOR NON-MIISTARY AIRPLANES