Union nut has small hole drilled through one side of hex flat for leak test purposes
A straight tube fitting capable of being taken apart and reassembled. It permits disconnection and connection of tubing or tube fittings without disturbing the end connections or the rest of the line.
Classification: Unions, pipe, of iron or steel, cast
NSN 5985-01-527-8964
NSN 5915-00-493-0494
NSN 5910-01-545-5988
NSN 5855-00-256-5562
NSN 2925-01-027-1293
NSN 5905-01-049-3140
NSN 5915-01-551-2657
NSN 5935-01-398-1189
NSN 5905-01-113-6733
NSN 5999-01-031-1955
NSN 5930-00-489-2861
NSN 5998-01-396-4750