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 5920-01-364-9164
NSN 5990-01-577-2120
NSN
NSN 4140-01-610-9968
NSN 6150-01-359-1659
NSN 5960-01-212-8118
NSN 5920-01-634-0250
NSN
NSN 5895-00-637-2658
NSN 5965-00-103-5000
NSN 6685-01-317-1569
NSN 6145-01-375-7565