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 5990-00-155-2306
NSN 2925-00-441-8252
NSN 6240-00-204-9355
NSN 6645-01-497-6543
NSN 5996-00-153-3216
NSN 5999-00-104-5582
NSN 6130-00-406-0447
NSN 5999-00-851-6787
NSN 5990-01-352-5255
NSN 5985-01-506-0841
NSN 6150-01-596-0073
NSN 6220-01-547-4455