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 5895-01-143-2302
NSN 5895-01-415-5786
NSN 6650-01-422-1037
NSN 5910-01-132-1541
NSN 6150-01-198-8729
NSN 5835-00-137-5093
NSN 6650-00-925-1274
NSN 4140-00-838-1252
NSN 6620-01-464-3087
NSN 6650-01-270-8460
NSN 6220-01-327-4999
NSN 6620-00-658-6588