LINE ITEM 1: KEEL, COOLER NSN:2040-01-F11-2291 PN:SC-418DP-114 QTY: 06 EA DURACOOLER PART NUMBER SC-418DP-114 WITH THE FOLLOWING FEATURES: OVERALL LENGTH: 121-1/4 INCHES, OVERALL WIDTH: 16-7/16 INCHES, OVERALL PROJECTION FROM JULL TO BOTTOM OF ZINC ELECTRODE: 4-15/16 INCHES INLET AND OUTLET PIPING CONNECTIONS: 3 INCH NPS NOZZLES BOTH LOCATED 3-5/8 INCHES FROM SAME END OF COOLER, COOLING CIRCUIT: SINGLE HEAT REJECTION: 26,012.28 BTU/MIN FRESH WATER FLOWRATE: 120.2 GPM WIN RAW WATER FLOW PAST COOLER TUBES (KNOTS): 3 MAXIMUM SEA WATER TEMPERATURE: 85 DEGREES F. COOLER MATERIAL: COPPER-NICKEL EACH KEEL COOLER SHALL BE PRESERVED IN ACCORDANCE WITH OEM STANDARDS AND INDIVIDUALLY PPACKED IN ITS OWN WOODEN BOX. MARK IN ACCORDANCE WITH MIL-STD-129R AND BAR CODE USING ISO/IEC-16388-2007 CODE 39 SYMBOLOGY. PLEASE SEE ATTACHMENTS.