A fitting that forms an angle of less that 180 degrees (3.141 radians) from a straight flow. One connecting end has machine threads (straight threads other than pipe or hose series) designed to accommodate a tube or is unthreaded and designed to accommodate a tube. 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 tube or tube fitting to a boss or boss fitting on items such as tanks, housings, valve fittings, or the like.
Classification: Threaded elbows and bends of iron or steel (other than cast iron or stainless steel) for pipes and tubes
NSN 6610-01-461-8180
NSN 4140-00-761-3880
NSN 5935-00-899-8353
NSN 6650-01-492-1440
NSN 6135-01-340-7883
NSN 7035-01-574-6363
NSN 6110-00-141-1966
NSN 5975-00-026-9698
NSN 5935-01-432-2141
NSN 5855-01-261-5495
NSN 6320-01-592-6248
NSN 6650-01-009-9488