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 6220-00-246-0744
NSN 4140-01-140-0966
NSN 5920-01-590-7073
NSN 6150-01-344-5041
NSN 5999-01-303-3110
NSN 5930-01-359-4851
NSN 5998-00-592-1563
NSN 2925-00-327-6215
NSN 5855-01-409-1792
NSN 5910-01-415-8558
NSN 5855-00-252-5743
NSN 6240-01-414-0077