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 5945-00-697-7257
NSN 2925-00-446-2447
NSN 6135-00-262-6807
NSN 6320-00-070-4544
NSN 6685-01-215-1204
NSN 6320-00-228-5678
NSN 5925-01-632-3833
NSN 5990-01-115-9488
NSN 5999-00-432-0765
NSN 4140-01-368-9091
NSN 6320-01-192-0332
NSN 4140-01-252-1005