For air brake
A fitting having three connections with the branch connection fixed at 90 degrees (1.5705 radians) to the run. The connections have standard pipe threads or 1s unthreaded and designed to accommodate a pipe. It may have side inlet(s). It is used as a junction at the intersection of pipe or pipe fittings.
NSN 5998-01-291-5483
NSN 6145-01-616-5949
NSN 5920-00-988-0869
NSN 5910-00-713-0152
NSN 6150-00-580-0511
NSN 6650-00-950-4107
NSN 6650-01-421-3566
NSN 2925-01-424-7674
NSN 6220-01-136-2765
NSN 5910-00-410-2853
NSN 5950-01-268-3098
NSN 5945-00-218-0012