Firm fixed-price, definite quantity total small business set-aside for three aircraft floor units (NSN 1560-000086303), under NAICS 336413. Delivery is 585 days after receipt of order, and the solicitation will be issued on or about September 4, 2026. FOB destination applies with inspection and acceptance at origin. First Article Testing and export control apply, and the NSN is not a Critical Safety Item. The solicitation will be available on the DLA Internet Bid Board System, and offerors must submit a written proposal using the solicitation document.