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 5945-01-432-7180
NSN 5965-01-011-1228
NSN 5905-01-518-9547
NSN 5910-01-326-2704
NSN 5965-01-419-4202
NSN 5945-01-210-4294
NSN 5975-01-178-0938
NSN 5930-00-189-1480
NSN 5920-01-457-9703
NSN 5985-01-054-3801
NSN 6610-01-214-6680
NSN 6110-01-461-7452