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 6145-00-504-5221
NSN 6320-00-174-1362
NSN 6320-00-403-6003
NSN 6105-01-020-7266
NSN 6650-01-297-1652
NSN 5965-00-857-6622
NSN 4140-01-598-7578
NSN 6610-00-008-0217
NSN 5999-01-570-1001
NSN 5935-01-500-1286
NSN 5985-00-613-2249
NSN 5935-01-169-4627