Differentiated by cadmium surface treatment
A fitting having three connections with the branch connection fixed at 90 degrees (1.5705 radians) to the run. The tube connection(s) has machine threads (straight threads other than pipe or hose series) designed to accommodate a tube, or is unthreaded and designed to accommodate a tube. The boss connection(s) has external or internal machine threads (straight threads other than pipe or hose series), and is designed to facilitate a gasket, preformed packing, washer, or the like, to form a seal at the boss. It may have side inlet(s). It is used as a junction at the intersection of a tube or fitting and a boss or boss fitting on items such as a tank, housing, valve fitting, or the like. See also tee, tube; and tee, pipe to tube. Excludes connector, multiple, fluid pressure line.
Classification: Other fittings nesoi of alloy steel not stainless
NSN 5990-00-147-3144
NSN 5985-01-230-2843
NSN 6145-00-027-9852
NSN 5998-01-339-2970
NSN 5925-01-566-8114
NSN 5950-00-073-2993
NSN 7035-01-411-6062
NSN 5935-01-192-0070
NSN 5999-01-277-0039
NSN 6620-00-621-6951
NSN 6685-01-269-0526
NSN 6650-01-227-6032