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 5925-00-916-6773
NSN 6150-00-602-4282
NSN 4140-00-417-8838
NSN 6145-00-335-1336
NSN 6150-00-471-3212
NSN 5895-01-197-4517
NSN 6135-01-589-9467
NSN 6145-01-171-5977
NSN 5855-00-149-0766
NSN 5999-00-251-1474
NSN 5996-01-139-2843
NSN 7035-01-535-7320