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 6650-00-500-6455
NSN 5930-00-787-1290
NSN 5998-01-523-9640
NSN 6135-01-449-2144
NSN 5930-00-456-2279
NSN 5990-01-544-4360
NSN 6145-00-461-1707
NSN 5950-01-424-1752
NSN 6685-01-441-3740
NSN 6145-01-010-2533
NSN 5996-01-484-5147
NSN 6135-01-142-6456