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 5920-01-558-7169
NSN 5950-00-186-0682
NSN 2925-00-388-8932
NSN 6145-01-227-6525
NSN 5905-01-653-8149
NSN 6320-01-032-9703
NSN 5925-01-163-3141
NSN 6685-00-153-3914
NSN 5965-01-278-8218
NSN 6320-00-036-3688
NSN 6685-01-376-8525
NSN 6240-01-541-5395