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 4140-00-679-9512
NSN 5990-01-449-7090
NSN 6135-01-354-5535
NSN 5915-01-412-1374
NSN 5930-01-153-2667
NSN 6110-01-042-4117
NSN 6145-00-829-3919
NSN 6620-00-871-0592
NSN 6620-01-365-1499
NSN 6105-00-197-8671
NSN 6685-01-426-8929
NSN 5985-01-483-1042