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 4140-00-594-4452
NSN 5895-00-001-5633
NSN 4140-01-420-6508
NSN 6150-00-245-2149
NSN 6685-01-378-5513
NSN 6105-01-469-1305
NSN 2925-01-325-3974
NSN 6135-01-562-3056
NSN 7035-00-117-0418
NSN 6320-01-449-1014
NSN 6320-01-521-1764
NSN 5920-01-015-5720