RUBBER PLUG GRAY FOR 187 SEALD Connector Seal & Plug Type: Single Wire Seal (SWS) Primary Product Material: NBR Primary Product Color: Gray Cavity Diameter: 7.5 mm Cavity Diameter: .296 in Single Wire Seal (SWS) NBR Gray 7.5 mm | Connector Seal & Cavity Plug | Part Number: 85024-1 | Internal Number: 85024-1 | TE Connectivity