Commercial Off-the-Shelf (COTS) Hardware Supply – Swivel Flange-to-Tube Elbow

The contract calls for the supply of a single commercial off-the-shelf (COTS) item, specifically a swivel flange-to-tube elbow identified by NSN 4730015751868, meeting military specification standards without the need for assembly, modification, or customization. This is a straightforward single-line item procurement under a subcontract arrangement, targeting a fully qualified existing part suitable for immediate integration into defense systems. The requirement is managed by the Department of Defense through the Maritime Supply Chain ESOC Buys office, with performance expected at Port Clinton, Ohio, 43452-9578. The solicitation was posted on July 15, 2026, with responses due by July 27, 2026, and is classified under NAICS code 332994, which pertains to other fabricated metal product manufacturing. No set-aside provisions apply, indicating open competition among eligible suppliers. The item is intended for direct use in operational environments and must conform strictly to applicable military specifications despite its COTS nature. All sourcing and delivery logistics must comply with DOD procurement protocols, and potential vendors are directed to the DIBBS portal for further details and submission guidelines.