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 6220-00-248-5511
NSN 6110-01-128-3050
NSN 5920-01-531-1586
NSN 4140-01-071-6191
NSN 6150-01-463-3113
NSN 5925-00-624-3060
NSN 6685-00-163-3116
NSN 6685-01-482-3996
NSN 4140-00-536-9186
NSN 5996-01-227-3005
NSN 4140-01-501-6031
NSN 6145-01-196-5211