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 5960-01-478-9493
NSN 5935-00-869-4885
NSN 6650-01-040-8338
NSN 6320-01-607-1491
NSN 6135-01-062-9356
NSN 5930-00-419-7328
NSN 5960-01-471-4263
NSN 6645-00-935-7046
NSN 6610-01-144-4228
NSN 5905-01-135-5504
NSN 6320-01-106-4414
NSN 5935-01-525-3723