First end bulkhead, unjf, 0.438 in. Td 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 5915-00-059-3584
NSN 6620-00-923-5137
NSN 6105-01-102-6643
NSN 7035-00-088-7355
NSN 5930-00-015-1255
NSN 5998-01-655-1997
NSN 5999-01-550-2463
NSN 5910-01-618-0386
NSN 7035-01-511-5340
NSN 5925-00-423-2791
NSN 6620-01-454-8926
NSN 4140-01-055-6355