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 4140-00-842-5771
NSN 5835-00-198-4936
NSN 5999-01-366-4639
NSN 6240-01-473-2761
NSN 5990-01-382-5364
NSN 6240-01-104-5693
NSN 5998-01-660-3710
NSN 7035-00-403-5340
NSN 5990-01-512-9129
NSN 6320-00-164-4087
NSN 5835-00-614-0650
NSN 6685-01-268-1724