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 6685-01-511-9504
NSN 6135-00-968-8594
NSN 6645-01-179-0243
NSN 4140-00-839-4911
NSN 6105-01-429-8546
NSN 6650-00-569-1762
NSN 6240-01-014-5598
NSN 5985-00-920-9091
NSN 5999-01-283-7115
NSN 6105-01-521-4575
NSN 5999-00-081-8621
NSN 5996-01-577-6509