A fitting having three connections with the branch connection fixed at 90 degrees (1.5705 radians) to the run. The pipe connection(s) has standard pipe threads or is unthreaded and designed to accommodate a pipe. 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 pipe or pipe fitting and a boss or boss fitting on items such as tanks, housings, valve fittings, or the like.
Classification: Other fittings nesoi of iron or nonalloy steel
NSN 6620-01-152-0936
NSN 5915-00-025-1763
NSN 5915-01-098-9268
NSN 5915-01-447-3151
NSN 5915-01-470-6816
NSN 6620-01-177-5567
NSN 6620-00-527-9280
NSN 6650-01-392-4913
NSN 6130-01-192-3741
NSN 6135-01-168-2944
NSN 5920-01-112-0730
NSN 5855-01-583-1037