16--AFT FOAM

The Navy’s Naval Supply Systems Command (NAVSUP) in Philadelphia intends to procure five units of AFT FOAM (NSN 1650‑016672244) for the CH‑53K aircraft under a sole‑source award to Sikorsky Aircraft Corp. The part is classified under NSN 1R‑1650‑016672244‑H5 and is required for maintenance of the helicopter platform. The procurement is being conducted via a restricted solicitation, with all proposals due by early November 2026 and award slated for late November 2025. • Quantity: 5 EA of AFT FOAM (NSN 1650‑016672244) • Sole‑source to Sikorsky Aircraft Corp (CAGE 78286) – Original Equipment Manufacturer and only approved source • Delivery terms: FOB Origin, with a response deadline of 6 Nov 2026 and award anticipated 30 Nov 2025 • Applicable NAICS: 336413 (Aircraft Manufacturing) and Buy American clauses will apply • Contact for capability statements and proposals: Liam F. Cunningham, NAVSUP Philadelphia (email above)