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 6240-01-471-0391
NSN 6650-00-944-1399
NSN 6650-01-253-1134
NSN 5930-01-343-6917
NSN 5920-01-017-0687
NSN 5950-01-633-8636
NSN 5945-01-502-4181
NSN 5950-01-446-7831
NSN 5999-00-424-3100
NSN 6130-01-098-9720
NSN 5975-01-384-6063
NSN 5999-01-310-0848