First end bulkthead, 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 5945-01-428-9943
NSN 5935-01-594-3136
NSN 5905-01-029-3156
NSN 5990-01-570-5471
NSN 5920-00-935-2275
NSN 5925-00-766-7832
NSN 5920-01-004-4107
NSN 6650-01-442-7510
NSN 5945-01-013-7211
NSN 6105-00-113-0679
NSN 5965-00-716-7078
NSN 6105-00-063-7633