A fitting that forms an angle of less than 180 degrees (3.142 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 machine threads (straight threads other than pipe or hose series) designed to accommodate a tube, or is unthreaded and designed to accommodate a tube. It may have side or heel inlet(s). See also elbow, pipe; elbow, tube; and 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 5895-01-031-0071
NSN 5930-00-139-0401
NSN 5975-00-774-5556
NSN 6320-00-174-1362
NSN 5935-01-379-7747
NSN 5910-01-577-9478
NSN 6685-01-555-7938
NSN 6650-01-399-8552
NSN 4140-00-344-8601
NSN 5996-00-186-8709
NSN 5999-01-375-1936
NSN 5985-01-327-4389