Supply of Propeller Hub Seal Rings (NSN 2010016819522)

The contract entails the procurement and delivery of a military-grade seal ring designed for propeller hubs, identified by the National Stock Number 2010016819522, under a subcontract arrangement managed by the Defense Logistics Agency on behalf of the Department of Defense. The item is classified under NAICS code 339991, indicating it involves other miscellaneous manufacturing, and is intended for critical military applications requiring high durability and precision under demanding operational conditions. The delivery schedule has been extended to November 15, 2026, reflecting the specialized nature of the component and the need for rigorous quality assurance and manufacturing lead times. The contract was posted on July 31, 2026, and is administered through the DIBBS system with the contract identifier SPE7M425P5253. No solicitation number is provided, suggesting this is a direct award or follow-on subcontract. There is no designated set-aside classification, and no specific point of contact or performance location has been detailed, which may indicate centralized logistics handling or classified operational considerations. The seal ring will support aircraft or marine propulsion systems, and its military-grade specification ensures compliance with stringent performance, environmental, and safety standards required for defense applications.