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 5910-01-429-8931
NSN 5990-01-411-8548
NSN 6240-01-271-6230
NSN 5999-01-500-8249
NSN 4140-01-503-0034
NSN 5835-01-279-9508
NSN 5990-01-147-5225
NSN 5975-01-286-2658
NSN 5990-00-409-3594
NSN 6105-00-484-1890
NSN 5996-01-134-9922
NSN 5835-01-277-0710