A fitting that forms an angle of less than 180 degrees (3.141 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 external or internal machine threads (straight threads other than pipe or hose series), and is designed to facilitate a gasket, preformed packing, washer, or the like, to form a seal at the boss. It may have side or heel inlet(s). It is designed to connect a pipe or pipe fitting to a boss or boss fitting on items such as tanks, housings, valve fittings, or the like. See also elbow, pipe; and elbow, pipe to tube. Excludes 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 5910-01-479-8827
NSN 5920-01-357-9384
NSN 6110-01-347-4631
NSN 6610-01-247-6374
NSN 5999-01-445-6736
NSN 6150-00-232-6370
NSN 6220-01-508-1003
NSN 4140-00-628-3546
NSN 5950-01-196-6317
NSN 6220-00-443-9835
NSN 6645-01-287-9969
NSN 5935-00-050-9159