A fitting that forms an angle of less than 180 degrees (3.141 radians) from the straight flow. One connecting end has a swivel flange designed to permit axial rotation of the fitting, usually for the ease of installation, prior to securing it to a flange or mounting pad. The other end has machine threads (straight threads other than pipe or hose series) designed to accommodate a swivel flange. It may have side and/or heel inlets.
NSN 6145-00-883-2090
NSN 6320-01-521-1764
NSN 5835-01-268-1924
NSN 6620-01-546-4942
NSN 2925-00-211-4761
NSN 5999-01-426-8740
NSN 5935-01-360-6240
NSN 4140-01-409-1764
NSN 4140-01-065-5565
NSN 6105-01-634-0322
NSN 5999-01-419-6983
NSN 6105-00-913-4842