For salt water use; material composition 90-10 cu-ni
A fitting having three connections with the branch connection fixed at 90 degrees (1.5705 radians) to the run. The 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). It is used as a junction at the intersection of a tube or tube fitting.
NSN 2925-01-464-3093
NSN 5990-01-045-7754
NSN 6610-00-365-4454
NSN 5920-01-419-5271
NSN 5925-01-527-7257
NSN 6620-01-490-5664
NSN 5835-00-853-7785
NSN 5930-00-934-9714
NSN 5895-01-471-1609
NSN 6110-01-178-5996
NSN 5935-00-529-7568
NSN 6220-01-392-7645