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 6685-00-481-6673
NSN 6135-00-593-6831
NSN 5915-01-257-4714
NSN 5855-01-578-6742
NSN 6620-01-479-2352
NSN 5910-01-500-6246
NSN 5910-01-440-8778
NSN 5960-00-608-2775
NSN 5835-01-199-1683
NSN 6240-01-447-8088
NSN 5855-01-557-6277
NSN 5945-01-128-6163