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 6110-00-636-1234
NSN 6645-00-456-2219
NSN 5905-01-055-9199
NSN 5910-01-057-8388
NSN 6130-01-517-0196
NSN 4140-01-195-2070
NSN 6240-00-389-4822
NSN 6620-01-037-4631
NSN 6145-00-850-6199
NSN 6620-01-003-2905
NSN 6145-01-068-4138
NSN 7035-01-642-4593