BAE Systems, HMMWV Humvee for up-armored Humvee4" X 3"P/N 4660870-002NSN 5340-01-525-0608U.S. Sales Only. Ohio residents pay 7.25% sales tax.A Pillar to Rocker Mounting Plate NSN 5340-01-525-0608SKU: 5340015250608$23.50PriceQuantity*Add to Cart