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 5920-01-599-4432
NSN 4140-01-618-4644
NSN 6130-00-849-8377
NSN 5990-01-242-9653
NSN 6685-00-478-1858
NSN 6685-01-388-2574
NSN 6240-01-555-1262
NSN 5920-00-305-2867
NSN 6320-01-092-3947
NSN 5930-01-290-5921
NSN 5998-01-230-9516
NSN 5855-01-149-4110