A.Y. McDonald
A.Y. McDonald 5124-131, 74637 Straight Meter Coupling With Wire Seal Hole, 3/4 in Nominal, Meter Swivel Nut x FNPT End Style, Brass, Domestic
A.Y. McDonald 5124-131 Meter Coupling, Straight, Fitting/Connector Type: Coupling, 3/4 in Nominal, Meter Swivel Nut x FNPT, 1.44 in Hex, Brass, Domestic

Documents
- Brass components in contact with potable water conform to ASTM B584, UNS C89833 (latest revision) and identified with "NL"
- Brass components not in contact with potable water conform to ASTM B62 and ASTM B584, UNS C83600-85-5-5-5 (latest revision)
- Large wrench area provided for proper installation
- Standard/Approvals: ANSI/AWWA C800|ASTM B584 UNS C89833/B62 and B584 UNS C83600-85-5-5-5|AWWA C700|NSF/ANSI 61/372|PROP65: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
A.Y. McDonald 5124-131 Meter Coupling, Straight, Fitting/Connector Type: Coupling, 3/4 in Nominal, Meter Swivel Nut x FNPT, 1.44 in Hex, Brass, Domestic
Meter swivel nuts are less saddle, have internal straight threads per AWWA C700 and include hole for wire seal unless otherwise indicated. EPDM rubber gaskets are supplied and are standard.
- Brand:Â A.Y. McDonaldDomestic/Import:Â DomesticEnd Style:Â Meter Swivel Nut x FNPTFitting/Connector Type:Â CouplingHex Size:Â 1.44Material:Â BrassNominal Size:Â 3/4Series:Â 74637Type:Â Straight

A.Y. McDonald
A.Y. McDonald 5124-131, 74637 Straight Meter Coupling With Wire Seal Hole, 3/4 in Nominal, Meter Swivel Nut x FNPT End Style, Brass, Domestic
A.Y. McDonald 5124-131 Meter Coupling, Straight, Fitting/Connector Type: Coupling, 3/4 in Nominal, Meter Swivel Nut x FNPT, 1.44 in Hex, Brass, Domestic