This is a solicitation for commercial products/services, requesting quotes for OEM Cornell Carr replacement bridgewing sliding window and helicopter control tower side window, sole sourced to Cornell-Carr Company Inc. as the original manufacturer for T-AKE class ship windows. The government will award a firm fixed price purchase order based on best value (price, delivery, technical acceptability, past performance) without discussions, and the acquisition is not set aside for small business. Offerors must be registered in SAM, submit quotes in Word/Excel/PDF, and include price, FOB Destination, business size, payment terms, and an unpriced capabilities statement. Quotes must remain valid for at least 60 days. The NAICS code is 332321 with a size standard of 750 employees.