First end bulkhead, unf, 0.438 in. Thd size, 3a class
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: Aluminum tube or pipe fittings (couplings,elbows sleeves)
NSN 2925-01-069-5324
NSN 5910-00-518-4608
NSN 5945-00-993-5730
NSN 5855-01-626-4032
NSN 5990-01-503-0194
NSN 5960-01-472-9562
NSN 5915-00-828-5105
NSN 5905-00-922-7047
NSN 4140-01-473-7863
NSN 5910-01-211-5033
NSN 5985-00-955-2170
NSN 5910-00-336-4525