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 6320-00-593-0379
NSN 6645-01-364-0867
NSN 6685-00-889-1579
NSN 5895-00-121-1944
NSN 5910-01-099-7264
NSN 5998-01-595-2966
NSN 6150-01-470-8397
NSN 5895-00-101-0718
NSN 5910-00-513-7364
NSN 5998-01-062-0789
NSN 5985-01-067-9137
NSN 5835-01-190-0482