A fitting having three connections with the branch connection fixed at 90 degrees (1.5705 radians) to the run. The pipe connection has standard pipe threads, or is unthreaded and designed to accommodate a pipe. The tube connection 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 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 is used as a junction at the intersection of pipe or pipe fitting and a tube or tube fitting.
Classification: Aluminum tube or pipe fittings (couplings,elbows sleeves)
NSN 2925-00-120-9302
NSN 5985-01-381-1129
NSN 7035-00-238-3662
NSN 6110-01-592-2427
NSN 5835-01-016-4745
NSN 5905-01-425-1366
NSN 6610-00-911-0278
NSN 5925-01-519-8048
NSN 5945-01-214-0635
NSN 5999-01-539-0880
NSN 7035-00-574-4223
NSN 6320-01-116-3980