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 4140-01-432-7699
NSN 5996-00-740-8315
NSN 6130-00-881-2272
NSN 5985-01-472-2995
NSN 6645-01-261-4863
NSN 6620-01-250-7445
NSN 6610-01-656-2911
NSN 5855-00-925-7887
NSN 5915-01-381-1138
NSN 5895-00-202-1026
NSN 5945-01-393-6896
NSN 6320-01-611-4918