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 6610-00-482-0067
NSN 6320-00-456-0836
NSN 5998-00-870-4466
NSN 6620-01-247-4127
NSN 6130-01-417-1127
NSN 4140-01-425-7955
NSN 5920-00-869-6403
NSN 5920-01-231-2406
NSN 5975-01-341-6653
NSN 6610-01-078-8696
NSN 5960-00-400-2222
NSN 7035-01-399-5354