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 5990-00-067-6791
NSN 5998-00-541-8792
NSN 6220-00-728-4559
NSN 4140-01-508-0889
NSN 6320-01-611-4918
NSN 5855-01-617-2964
NSN 5996-01-341-4313
NSN 5998-01-213-2611
NSN 5835-01-430-4765
NSN 6145-01-601-2665
NSN 5975-01-627-1361
NSN 6685-01-040-2238