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 5945-01-398-1831
NSN 5990-01-395-4194
NSN 6135-01-219-8612
NSN 5910-01-295-9054
NSN 5920-00-646-4585
NSN 5996-01-249-7392
NSN 5835-00-930-8500
NSN 5996-01-327-0220
NSN 5975-01-010-0460
NSN 5910-01-655-1877
NSN 4140-00-707-5963
NSN 6220-00-394-5762