Style 1 Rubber Grommet, 1 in I.D., 1 1/2 in O.D., 3/8 in Panel Thickness, PK25/ HOLE DIAMETER: 1.00 INCHES NOMINAL GROOVE WIDTH: 0.375 INCHES NOMINAL OVERALL HEIGHT: 0.625 INCHES NOMINAL END ITEM IDENTIFICATION: 2330-01-620-7184 GROMMET STYLE: 1 ROUND LARGE FLANGE OUTSIDE DIAMETER: 1.50 INCHES NOMINAL GROOVE OUTSIDE DIAMETER: 1.25 INCHES NOMINAL GROMMET CONSTRUCTION TYPE: SOLID PART NAME ASSIGNED BY CONTROLLING AGENCY: STYLE 1 GROMMET COLOR: BLACK OVERALL MATERIAL: RUBBER OVERALL