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 5855-01-506-6767
NSN 5985-01-006-1248
NSN 7035-01-266-3490
NSN 5925-01-337-7044
NSN 6130-00-856-7285
NSN 6150-01-475-3207
NSN 6220-01-307-1471
NSN 5965-01-456-1731
NSN 6105-01-466-9090
NSN 6220-01-051-3865
NSN 5960-01-567-1096
NSN 6105-01-479-5494