This opportunity is for the manufacture and supply of a "Tube, Smoke Test" item, with a total small business set-aside. The contractor must meet specific design, material, and dimensional requirements as outlined by the referenced manufacturer, Mine Safety Appliances Company, and part number 458480. Performance of services is not specified, but the supplies are to be delivered with FOB Destination terms. The item has a 24-month shelf life, and supplies must be shipped with at least 85% of that shelf life remaining. Pricing submitted with the quotation must be valid for 60 days after the closing date.