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 4140-00-189-0235
NSN 5910-01-573-5675
NSN 5905-00-883-2473
NSN 7035-00-391-6345
NSN 6650-01-461-8283
NSN 5910-01-578-6803
NSN 5960-01-609-6565
NSN 6135-00-809-2148
NSN 6320-01-631-7828
NSN 6105-01-633-6812
NSN 6685-01-364-8552
NSN 7035-01-151-0265