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 5920-00-170-4247
NSN 5920-01-554-8970
NSN 6220-00-881-2596
NSN 6130-00-512-8692
NSN 5996-00-156-5567
NSN 5935-01-582-6844
NSN 5945-01-371-6490
NSN 4140-01-460-2390
NSN 6135-01-296-1860
NSN 5945-01-455-6824
NSN 5915-01-493-7530
NSN 5950-01-196-9621