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 5905-00-406-1421
NSN 5925-00-922-7604
NSN 5999-00-033-7341
NSN 6610-00-591-5028
NSN 6650-01-652-8447
NSN 5985-00-432-0853
NSN 6650-01-328-8363
NSN 5925-00-102-8010
NSN 5920-01-233-8373
NSN 6240-00-891-1508
NSN 5920-01-656-1612
NSN 6320-01-624-0193