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 5990-01-048-1056
NSN 5855-00-198-3197
NSN 6135-01-079-7852
NSN 5935-01-375-0797
NSN 6645-01-044-6376
NSN 6320-01-088-1109
NSN 6610-01-088-5871
NSN 4140-01-564-3923
NSN 4140-01-360-9873
NSN 2925-01-457-2202
NSN 6110-01-316-9441
NSN 5950-01-556-3064