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 5999-00-470-9575
NSN 5895-01-055-3413
NSN 7035-00-797-2635
NSN 5950-00-577-1493
NSN 5965-00-698-0433
NSN 6150-01-309-0696
NSN 5985-00-529-0093
NSN 5985-01-042-2013
NSN 5975-01-550-0299
NSN 5996-01-413-0229
NSN 5945-01-044-5291
NSN 6620-01-368-2723