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 6240-00-995-9975
NSN 4140-01-024-8595
NSN 6220-01-229-2393
NSN 5960-01-531-9108
NSN 5975-00-408-8152
NSN 5996-01-359-0057
NSN 5925-01-169-1376
NSN 5855-01-158-2709
NSN 6685-00-203-4485
NSN 5975-01-180-9892
NSN 6150-01-411-9284
NSN 6145-01-422-1830