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 6135-00-134-6648
NSN 6620-01-453-6764
NSN 5998-00-260-9515
NSN 4140-01-307-8237
NSN 5835-01-080-6407
NSN 6145-00-714-3228
NSN 5975-00-103-6653
NSN 6105-01-254-9781
NSN 5950-01-062-4936
NSN 6320-00-908-6841
NSN 5835-01-068-7849
NSN 4140-01-633-2915