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 alloy steel not stainless
NSN 6150-01-260-4133
NSN 5925-00-227-0396
NSN 5925-01-604-9427
NSN 5935-01-061-6930
NSN 5910-01-415-3108
NSN 6110-01-555-8410
NSN 2925-01-398-6751
NSN 5996-00-835-7777
NSN 2925-01-244-3016
NSN 5895-01-450-3300
NSN 6620-01-609-9513
NSN 5915-01-447-3151