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 6150-00-127-5179
NSN 5915-01-513-9122
NSN 6105-01-065-0341
NSN 6685-01-484-9403
NSN 6645-00-978-2575
NSN 6620-01-280-3516
NSN 5855-01-432-6172
NSN 6110-01-418-4344
NSN 6320-00-583-3105
NSN 6685-00-353-5701
NSN 6135-00-100-8890
NSN 6110-00-469-6751