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 5935-00-064-0702
NSN 5996-00-870-2190
NSN 5895-00-912-2008
NSN 6685-01-401-5360
NSN 6240-00-514-3507
NSN 5999-00-175-9783
NSN 6110-01-352-6233
NSN 6620-01-552-4980
NSN 5915-00-913-5603
NSN 5996-00-755-7199
NSN 6135-01-017-3001
NSN 5996-01-432-1145