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 6220-00-357-1933
NSN 5998-00-959-8382
NSN 5935-00-360-1968
NSN 5950-01-553-4744
NSN 5855-00-832-8796
NSN 5945-00-281-4578
NSN 5920-01-571-8583
NSN 5920-01-128-3572
NSN 5950-01-593-3875
NSN 6620-01-389-3324
NSN 5975-01-516-1315
NSN 5998-01-524-9397