The Department of Defense, through the Defense Logistics Agency (DLA Aviation), is seeking quotes for the procurement of 8 units of the metallic seal (NSN 2840003437900) essential for aircraft applications. This solicitation is part of a combined synopsis/solicitation process, and the goods are critical components in aircraft engine and engine parts manufacturing, highlighting their importance in maintaining operational readiness. Interested vendors must submit their quotes electronically, as hard copies will not be provided, and all submissions should be directed to the DLA's designated email for inquiries. The deadline for delivery to the DLA Distribution Depot in Oklahoma is set for 39 days after award, with approved sources listed for reference.