A fitting that forms an angle of less than 180 degrees (3.141 radians) from the straight flow. One connecting end has standard pipe threads, or is unthreaded and designed to accommodate a pipe. The other end 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 or heel inlet(s). It is designed to connect a pipe or pipe fitting to a boss or boss fitting on items such as tanks, housings, valve fittings, or the like. See also elbow, pipe; and elbow, pipe to tube. Excludes connector, multiple, fluid pressure line.
Classification: Threaded elbows and bends of iron or steel (other than cast iron or stainless steel) for pipes and tubes
NSN 5930-01-170-6722
NSN 6150-01-052-6239
NSN 5985-01-185-1828
NSN 6105-00-460-0335
NSN 6150-01-226-7089
NSN 6650-00-269-5000
NSN 5855-01-068-3683
NSN 5996-00-581-5810
NSN 5920-00-220-3548
NSN 5960-01-088-6553
NSN 6240-00-518-2400
NSN 6220-01-341-9813