A fitting having three connections with the branch connection fixed at 90 degrees (1.5705 radians) to the run. The flange connection is designed to connect with another flange connection or a compression type mounting pad. The tube connection has machine threads (straight threads other than pipe or hose series) designed to accommodate a tube fitting 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 may have side inlet(s). It is used as a junction at the intersection of a flange or flange fitting, tube or tube fitting, and boss or boss fitting.
Classification: Aluminum tube or pipe fittings (couplings,elbows sleeves)
NSN 6220-01-378-6251
NSN 5925-01-374-3831
NSN 5999-00-675-9551
NSN 5965-01-032-0940
NSN 6110-00-007-6453
NSN 5999-00-088-2003
NSN 6110-00-359-5571
NSN 5925-01-328-2714
NSN 6650-01-055-6168
NSN 5960-00-258-9292
NSN 5996-01-178-2809
NSN 5920-00-964-4538