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 5910-01-493-2132
NSN 5915-00-186-9346
NSN 5996-01-542-1861
NSN 4140-01-564-4927
NSN 6145-01-297-9585
NSN 6135-01-139-1700
NSN 6685-01-206-1066
NSN 6645-00-163-4624
NSN 5950-01-623-8543
NSN 6150-01-184-9999
NSN 5990-01-162-9220
NSN 7035-00-360-2008