3/4 .531 Hole Dia Vinyl Cushion Double Tube Clamp / OVERALL WIDTH: 1.000 INCHES NOMINAL END ITEM IDENTIFICATION: 2330-00-331-2307 CHASSIS, TRAILER PART NAME ASSIGNED BY CONTROLLING AGENCY: CUSHION DOUBLE TUBE CLAMP MATERIAL: STEEL OVERALL MATERIAL: PLASTIC VINYL CUSHION MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A653/ASTM A653M ASSN STD SINGLE MATERIAL RESPONSE OVERALL STYLE DESIGNATOR: A13 CENTER MOUNT