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 5998-00-923-1636
NSN 4140-01-523-3837
NSN 5945-01-462-1325
NSN 6150-00-471-3212
NSN 2925-01-364-7926
NSN 5999-01-546-5430
NSN 6110-00-232-5406
NSN 5910-00-811-6933
NSN 5945-01-660-3910
NSN 6220-00-812-0515
NSN 5996-00-813-9763
NSN 6620-01-270-0478