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 6610-01-113-2726
NSN 5996-00-404-7813
NSN 5905-01-321-4738
NSN 6610-00-904-4839
NSN 6110-01-437-6430
NSN 5945-00-146-8392
NSN 6150-01-519-8294
NSN 6135-01-163-0332
NSN 5990-01-083-0595
NSN 6220-01-339-0527
NSN 6110-01-490-5463
NSN 6105-01-545-2776