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 6610-01-299-7171
NSN 6650-01-623-5931
NSN 4140-00-115-6496
NSN 5960-01-163-8905
NSN 6135-01-576-9616
NSN 5990-01-546-1649
NSN 5920-01-417-6276
NSN 7035-01-487-5036
NSN 4140-01-533-9614
NSN 6220-00-900-4439
NSN 5996-00-161-4202
NSN 4140-01-054-3553