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 6135-01-321-5659
NSN 5990-01-330-4552
NSN 6105-00-302-8239
NSN 5835-01-510-1873
NSN 6320-00-731-6134
NSN 5965-01-202-1007
NSN 6145-01-323-2815
NSN 6240-01-058-7207
NSN 6620-00-330-3728
NSN 6620-01-324-2506
NSN 6320-01-067-0474
NSN 6610-00-442-1537