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 6220-01-275-7239
NSN 2925-01-583-5619
NSN 5925-00-759-0925
NSN 4140-01-625-2258
NSN 5835-01-442-6482
NSN 5996-01-612-8119
NSN 6610-00-356-6122
NSN 5835-01-004-8997
NSN 7035-00-574-4223
NSN 5855-00-058-1293
NSN 5999-01-314-6635
NSN 5930-01-400-6126