A fitting having four branches in the same plane whose axes form right angles. One or more of the connections have standard pipe threads or are unthreaded and designed to accommodate a pipe. The remaining connections have machine threads (straight threads other than pipe or hose series) designed to accommodate a tube or are unthreaded and designed to accommodate a tube. It may have side inlet(s).
Classification: Copper alloy tube or pipe fittings
NSN 6135-01-346-0851
NSN 5975-01-049-2927
NSN 6620-00-088-8795
NSN 5855-00-316-5050
NSN 5999-01-252-8092
NSN 6105-00-267-6954
NSN 6240-00-055-0209
NSN 6105-00-295-0740
NSN 5935-01-501-9963
NSN 5950-00-549-4313
NSN 6610-00-547-9649
NSN 6650-01-084-9726