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 6240-00-280-8502
NSN 6105-00-243-6839
NSN 5999-00-377-3765
NSN 5945-01-120-1374
NSN 5905-01-340-3453
NSN 6150-01-400-4211
NSN 6105-01-074-5369
NSN 6240-01-160-7934
NSN 7035-01-113-6492
NSN 4140-00-283-6843
NSN 2925-00-265-7539
NSN 5999-00-500-6669