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 5999-00-203-5573
NSN 5935-01-503-0028
NSN 5985-00-222-1273
NSN 5915-00-149-1458
NSN 6130-01-054-2930
NSN 6130-01-495-3124
NSN 6220-01-633-9889
NSN 6320-01-409-1388
NSN 5915-00-823-1906
NSN 6220-01-188-6962
NSN 5835-01-190-0482
NSN 5855-01-147-6024