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 6105-01-146-5335
NSN 5835-01-268-1924
NSN 2925-00-234-0479
NSN 5895-01-502-5519
NSN 5975-00-995-9110
NSN 5935-00-554-9244
NSN 5990-00-434-0620
NSN 5975-00-938-3542
NSN 6685-00-054-6713
NSN 5935-00-620-3045
NSN 6685-01-500-1810
NSN 5998-00-726-2074