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 5895-00-291-4873
NSN 5855-00-631-4565
NSN 6645-01-611-2894
NSN 5835-00-562-7524
NSN 5905-01-442-9527
NSN 4140-01-423-1647
NSN 5985-00-567-0684
NSN 6105-00-240-6933
NSN 5905-01-521-2968
NSN 7035-00-140-3070
NSN 7035-01-457-0371
NSN 5855-00-288-1408