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 5990-00-605-0391
NSN 6240-00-344-8582
NSN 5855-00-014-5008
NSN 6130-01-482-1659
NSN 5996-01-031-8916
NSN 6135-01-441-0518
NSN 5835-00-572-7445
NSN 5905-00-156-7154
NSN 6150-01-510-6565
NSN 5935-00-960-0116
NSN 5999-01-163-4257
NSN 5910-00-626-6173