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 6150-00-133-6121
NSN 5998-00-901-3003
NSN 5925-00-841-9425
NSN 6620-01-220-3783
NSN 5855-01-323-5394
NSN 5945-01-004-8591
NSN 6240-01-645-5523
NSN 5915-01-607-7687
NSN 6145-00-013-9939
NSN 5975-01-562-6109
NSN 6650-01-454-5175
NSN 5965-00-113-6874