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 6620-00-806-9303
NSN 6645-01-328-6886
NSN 5835-01-557-4914
NSN 6135-01-386-5709
NSN 6145-01-443-4120
NSN 6645-00-933-2170
NSN 4140-01-324-4642
NSN 6685-01-254-3490
NSN 5925-01-328-6237
NSN 5945-00-700-1091
NSN 6105-01-228-9659
NSN 5915-01-505-3730