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 5998-00-401-3037
NSN 6620-00-763-2168
NSN 5960-01-614-0489
NSN 6145-00-423-1563
NSN 6220-01-153-1937
NSN 5855-01-436-6327
NSN 5998-01-608-4855
NSN 5950-01-515-9891
NSN 5935-01-552-8827
NSN 6320-01-322-4950
NSN 6130-01-299-8660
NSN 5910-01-435-4562