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 5960-00-621-5402
NSN 5985-00-553-9735
NSN 4140-01-013-0795
NSN 5925-00-100-0102
NSN 5905-00-604-5276
NSN 6130-01-429-8948
NSN 5996-01-624-7629
NSN 5990-01-386-5561
NSN 6620-01-555-5218
NSN 5998-01-648-2656
NSN 5910-01-309-7345
NSN 5950-01-025-0891