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 6620-00-555-3992
NSN 5965-01-444-1322
NSN 6110-01-436-5416
NSN 5960-00-792-2603
NSN 6610-01-025-4718
NSN 2925-01-288-0971
NSN 6135-01-255-9129
NSN 6130-01-615-9768
NSN 5910-01-115-2258
NSN 6135-01-415-9741
NSN 6650-01-519-0399
NSN 6650-01-551-6866