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 5998-01-188-8947
NSN 5925-01-225-9398
NSN 6145-00-061-5438
NSN 6135-01-504-4744
NSN 5999-01-111-4431
NSN 5999-01-447-2757
NSN 5950-00-308-7930
NSN 5950-00-004-5576
NSN 6610-01-485-5083
NSN 6150-01-073-8442
NSN 6105-01-612-2076
NSN 6130-01-616-9331