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 4140-00-248-6089
NSN 6650-01-157-1667
NSN 6620-01-448-1423
NSN 5930-00-518-0872
NSN 6650-00-754-2276
NSN 5925-01-270-1921
NSN 4140-00-660-8699
NSN 5998-00-596-9568
NSN 5990-01-584-8363
NSN 5975-00-357-6136
NSN 6135-01-093-7426
NSN 5990-01-243-4233