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 5990-00-754-8135
NSN 2925-01-495-0586
NSN 6650-00-902-9741
NSN 5855-01-138-4985
NSN 6135-00-548-2765
NSN 5915-01-533-6733
NSN 6145-01-658-5425
NSN 5910-01-512-1978
NSN 5990-00-975-0559
NSN 5999-01-645-0458
NSN 4140-00-161-2586
NSN 4140-00-349-3581