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 6610-01-160-3770
NSN 5905-00-201-6989
NSN 6220-00-274-8541
NSN 5960-00-908-2416
NSN 5960-00-287-9932
NSN 6220-01-502-9451
NSN 5855-00-318-7185
NSN 5895-01-285-9465
NSN 5925-00-699-8140
NSN 5915-01-354-1092
NSN 5999-00-482-3436
NSN 5990-00-351-5479