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 5920-00-243-5078
NSN 7035-00-140-3070
NSN 5990-01-516-9665
NSN 5835-00-484-1529
NSN 5855-00-791-5000
NSN 6645-01-552-0004
NSN 5895-01-317-3986
NSN 6320-00-931-4855
NSN 6620-01-451-3742
NSN 6685-00-043-4467
NSN 6220-01-560-2728
NSN 6685-01-420-5764