For salt water use
A fitting that forms an angle of less than 180 degrees (3.141 radians) from the straight flow. Both connecting ends have standard pipe threads or are unthreaded and designed to accommodate a pipe. It may have side or heel inlet(s). See also elbow, tube; and connector, multiple, fluid pressure line. Excludes bend, soil pipe.
Classification: Copper alloy tube or pipe fittings
NSN 5910-01-115-0748
NSN 5990-01-571-7468
NSN 5915-01-177-5060
NSN 5905-01-140-8425
NSN 5998-01-553-7424
NSN 5920-01-161-8120
NSN 5960-01-599-9821
NSN 6150-01-037-5528
NSN 5935-01-459-7568
NSN 5965-01-324-6583
NSN 5965-00-067-7393
NSN 6610-00-938-6567