McDonald® 5180-039, 74753-66 Hex Straight Coupling, 3/4 in, -66 S Lead CompressionxMNPT, Brass, Domestic

AYM7475366F MFG #: 5180-039
  • Domestic / Import: Domestic
  • End Style: -66 S Lead Compression x MNPT
  • Fitting / Connector Type: Coupling
  • Material: BRASS
  • Nominal Size: 3/4 in
  • Type: Hex Straight
  • Hex Size: 1.34 in
  • Manufacturer: A.Y. McDonald
  • Manufacturer #: 5180-039

Please call for availability and specification confirmation.

A.Y. McDonald Service Fittings are made in the United States of America and are manufactured to meet or exceed the AWWA C800 (latest revision) standard. Our service fittings are rated to withstand the same pressures as the tubing they are designed to fit. They are designed and tested for cold potable water only. EPDM rubber gaskets are used in our compression fittings.

McDonald® Coupling, Hex Straight, Fitting/Connector Type: Coupling, 3/4 in Nominal, -66 S Lead CompressionxMNPT, 1.34 in Hex, Brass, Domestic
  • Features
  • Product Videos
  • Large wrench flats provided for proper installation
  • Insert stiffeners are required on all flexible plastic connections
  • Large wrench flats provided for proper installation
  • Insert stiffeners are required on all flexible plastic connections
  • 1.38 in octagonal flats