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 6135-01-430-3119
NSN 6620-01-386-5914
NSN 5975-00-220-1976
NSN 6620-01-411-8471
NSN 5925-00-597-1558
NSN 5945-00-829-0176
NSN 5855-01-085-5354
NSN 5990-01-076-8901
NSN 5905-01-020-2434
NSN 5950-01-310-1951
NSN 5910-01-503-1642
NSN 6620-01-364-0195