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 6620-01-036-6687
NSN 6685-00-088-0059
NSN 5915-00-403-4294
NSN 7035-01-411-3611
NSN 5925-01-435-8967
NSN 6150-01-030-8740
NSN 5935-01-583-6027
NSN 5915-01-596-8573
NSN 5855-01-328-7434
NSN 6320-01-195-5583
NSN 6650-01-399-8552
NSN 6685-01-491-1572