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 4140-00-293-3619
NSN 6135-00-932-3136
NSN 5855-01-188-4049
NSN 6240-01-053-0666
NSN 5950-01-131-6665
NSN 6645-01-449-0785
NSN 7035-01-386-8601
NSN 5985-00-235-4742
NSN 5915-01-451-8975
NSN 2925-00-964-7128
NSN 5998-01-634-0604
NSN 6685-01-583-1554