1963年出版的本公告记录了由压力容器研究委员会赞助的实验工作，旨在获得有关通过球形壳体中圆柱形喷嘴连接传输的外部载荷影响的信息。测试的附件细节代表了实际应用中常用的喷嘴配置，其中喷嘴伸出壳体的内表面，并通过重型焊接圆角连接。

This Bulletin published in 1963 documents experimental work, sponsored by the Pressure Vessel Research Committee, aimed at obtaining information concerning the effect of external loadings transmitted through cylindrical nozzle connections in spherical shells. The attachment details tested represent nozzle configurations commonly used in practical application, in which the nozzle projects beyond the inner surface of the shell and is attached by means of heavy weld fillets.