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 5915-00-583-4970
NSN 2925-00-113-6146
NSN 5999-01-400-5933
NSN 4140-01-411-5908
NSN 6105-01-517-5739
NSN 6135-01-449-2144
NSN 6320-01-202-8761
NSN 5975-00-816-9621
NSN 6320-01-259-2604
NSN 5960-00-215-5884
NSN 6130-01-378-5390
NSN 5835-00-841-2650