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 5990-00-963-1799
NSN 5965-00-161-6429
NSN 4140-01-101-9060
NSN 7035-01-539-7074
NSN 5965-01-195-2168
NSN 5925-00-231-8668
NSN 6610-00-207-4207
NSN 6150-00-341-3860
NSN 6145-01-105-8937
NSN 5996-01-318-7738
NSN 5996-01-331-4276
NSN 5975-00-348-7427