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 5990-00-604-3023
NSN 5999-00-865-2837
NSN 6110-01-562-8827
NSN 6110-01-604-9806
NSN 6240-00-409-8670
NSN 5975-00-274-5720
NSN 6650-00-196-4246
NSN 5905-00-148-8153
NSN 5975-00-133-4330
NSN 2925-00-183-4390
NSN 4140-00-577-3512
NSN 6650-01-607-2620