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: Copper alloy tube or pipe fittings
NSN 4140-01-628-0508
NSN 6220-01-020-8018
NSN 6320-00-360-1744
NSN 5950-00-939-7493
NSN 6320-00-228-5678
NSN 5925-01-317-6721
NSN 5905-01-178-6217
NSN 5895-01-338-2699
NSN 6105-01-221-9481
NSN 6650-01-479-5075
NSN 5895-01-647-9423
NSN 6645-01-532-9027