First end bulkhead, unj, 1.312 in. Thd 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 6145-00-648-2726
NSN 5910-01-028-5999
NSN 4140-00-011-9444
NSN 5975-00-139-3729
NSN 6240-00-646-6931
NSN 5975-01-534-5160
NSN 6240-01-647-0790
NSN 6240-01-463-3132
NSN 5950-00-024-1215
NSN 6620-00-415-2768
NSN 5965-01-501-2390
NSN 6110-01-535-6972