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 6240-00-334-6766
NSN 5950-00-109-0692
NSN 5990-00-518-0684
NSN 2925-01-570-3690
NSN 6110-01-217-2870
NSN 5935-01-078-1968
NSN 5905-01-155-7786
NSN 5930-01-512-8617
NSN 6610-01-562-9967
NSN 6130-01-495-6029
NSN 6645-00-596-5388
NSN 6685-01-656-3857