The Department of Defense, through the Defense Logistics Agency (DLA) Aviation at Oklahoma City, is soliciting proposals for the acquisition of a "Seal, Air, Aircraft G" (NSN: 2840-01-205-7555NZ; PN: 4061976) from RTX Corporation d/b/a Pratt & Whitney. The procurement requires pricing and delivery information by December 21, 2025, with a mandatory delivery date on or before August 16, 2028, and is classified as a Critical Safety Item (CSI), necessitating compliance with stringent quality assurance standards, including ISO 9001:2008. This item is crucial for aircraft operations, ensuring safety and reliability in military aviation. Interested vendors should direct inquiries to David Todd Isaac at david.isaac.4@us.af.mil or call 405-855-3000 for further details regarding the solicitation.