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 5930-01-411-1846
NSN 5910-01-382-8803
NSN 7035-01-139-5707
NSN 6620-00-825-2227
NSN 5999-00-169-3853
NSN 5998-01-312-2186
NSN 5990-01-246-0936
NSN 5998-00-840-8846
NSN 5996-01-448-2754
NSN 5975-01-591-4092
NSN 5905-01-415-2902
NSN 5990-01-485-0260