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 5990-01-576-4383
NSN 5990-01-348-9843
NSN 5915-01-365-2668
NSN 5998-00-554-7243
NSN 7035-00-631-3782
NSN 5950-01-241-7825
NSN 5925-01-157-9795
NSN 6320-01-183-8196
NSN 6620-01-519-2628
NSN 4140-01-260-8106
NSN 5999-01-090-0365
NSN 5935-00-079-1308