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 5930-00-172-4482
NSN 6320-00-468-8421
NSN 6150-01-433-1607
NSN 5998-01-468-1571
NSN 5920-01-142-5750
NSN 4140-00-152-7092
NSN 6685-00-140-0890
NSN 6150-00-199-7327
NSN 6105-00-671-1785
NSN 6645-01-510-3496
NSN 6145-01-464-3380
NSN 6240-01-517-2994