2nd end connection style 67b
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 5835-00-050-4330
NSN 6650-00-196-5311
NSN 6620-00-970-2363
NSN 5945-00-983-9145
NSN 5855-01-426-5589
NSN 5998-00-600-0243
NSN 5930-00-341-2903
NSN 5920-00-009-3297
NSN 6650-01-471-4048
NSN 2925-00-938-3797
NSN 6645-01-240-5499
NSN 6320-01-292-2232