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 5975-01-100-5681
NSN 6150-01-192-8593
NSN 5895-00-248-2392
NSN 4140-00-322-2068
NSN 5910-00-988-6904
NSN 5990-00-586-6435
NSN 5895-00-151-3934
NSN 5925-01-482-3642
NSN 6645-00-593-5420
NSN 5960-00-081-2559
NSN 5925-00-879-2184
NSN 5975-01-183-5492