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 6650-00-242-0183
NSN 5920-01-651-7678
NSN 5930-01-229-8819
NSN 6150-01-289-2944
NSN 5925-00-482-8704
NSN 6240-00-891-8586
NSN 5895-01-013-8096
NSN 5915-01-366-0031
NSN 4140-00-758-7686
NSN 6145-01-199-2311
NSN 5950-01-318-8751
NSN 5910-01-048-4293