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 5855-00-403-1031
NSN 5920-01-423-8595
NSN 6620-01-505-7921
NSN 5935-01-373-6276
NSN 6135-01-350-2932
NSN 6105-01-199-4874
NSN 6650-01-553-2805
NSN 6105-00-929-0515
NSN 5935-00-845-2543
NSN 5960-01-184-8831
NSN 7035-01-141-8076
NSN 6130-01-537-6764