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 5835-00-876-4544
NSN 2925-00-038-0596
NSN 6135-00-809-2148
NSN 7035-00-631-3782
NSN 6620-00-965-9841
NSN 6220-00-862-6216
NSN 5990-01-246-2488
NSN 5965-01-382-9081
NSN 6650-01-219-7060
NSN 6650-01-658-1748
NSN 5998-01-207-6144
NSN 5996-01-086-1985