RING, WEARING

This contract pertains to the procurement of two wearing rings, identified by the NSN 4320-01-261-1046 and purchase request 7017440788, to be delivered within 168 days with a required ship date of January 5, 2027. The items are classified as critical application components and are sourced exclusively from approved suppliers—Curtiss-Wright Electro-Mechanical and Krobach Mfg. Corp.—with specific part numbers mandated. Engineering source approval is required due to the restricted nature of the item, and manufacturing must employ a metal casting process requiring specialized tooling, for which guidance is available through designated DLA supply chain assistance teams. Strict prohibitions on ozone-depleting chemicals and intentional use of mercury or mercury-containing compounds apply, with narrow exceptions for specified functional uses in batteries, instruments, and weapon systems, all governed by NAVSEA standards. Packaging and marking must comply with MIL-STD-2073-1E and MIL-STD-129, with no special marking required, and palletization must adhere to DLA packaging requirements. Delivery is FOB origin to the designated receiving warehouse in Tracy, California, with zero variance allowed in quantity, and inspection and acceptance occur at the destination. The contract incorporates technical and quality requirements referenced in the DLA Master List, and the unit of issue is each (EA) at a unit price of $2.00, totaling $4.00.