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 5920-00-691-7727
NSN 4140-00-701-0406
NSN 6620-01-196-3548
NSN 5996-01-356-8861
NSN 6620-01-266-1663
NSN 5996-00-202-6576
NSN 6610-01-202-7404
NSN 5915-01-212-8761
NSN 5950-00-259-3063
NSN 6130-00-727-6909
NSN 6650-01-522-0075
NSN 6240-00-332-2084