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 5910-01-167-4674
NSN 6145-00-455-7237
NSN 6145-01-274-0103
NSN 5996-00-159-8096
NSN 5915-01-603-4913
NSN 6240-01-456-2085
NSN 6220-01-381-1074
NSN 6610-01-167-8747
NSN 5915-00-896-6918
NSN 5925-01-327-2731
NSN 5965-01-451-7313
NSN 5855-01-323-5394