This is a solicitation for the Portsmouth Naval Shipyard seeking a supplier to provide specific flanged elbow fittings and associated data reports. The evaluation will be based on the Lowest Price Technically Acceptable (LPTA) method under full and open competition. Offerors must submit descriptive literature with their quote to demonstrate how their product meets the required specifications, including proof of traceability if not the manufacturer. Several required compliance provisions and clauses must be completed and included with the submission. All responsible sources registered in the System for Award Management (SAM) may submit a quote for consideration.