CONE AND ROLLERS, TAPERED ROLLER BEARING

Solicitation SPE4A6-26-T-34ZH is a request for quotations issued by the DLA Aviation ASC Commodities Division for the procurement of nine tapered roller bearings, identified by NSN 3110-00-227-3395 and Timken part number 31597. The deadline for submission is September 30, 2026, with a required delivery date of February 9, 2028, to the DLA Distribution DDSD New Cumberland Facility in Pennsylvania. The contract specifies destination inspection and acceptance, with delivery terms set as FOB Destination Other. Strict sourcing and quality requirements apply, including a restriction on ball and roller bearings under DFARS 252.225-7016, requiring the items to be manufactured in the United States, its outlying areas, or Canada, with at least 50 percent of the component cost originating from these regions. Contractors must provide a domestic/foreign material declaration to be considered for award. Technical compliance is governed by MIL-DTL-197M for preservation and packaging, MIL-STD-129 for marking, and MIL-STD-1916 or ASQ H1331 for sampling. Additionally, the use of additive manufacturing is prohibited unless specifically authorized, and all payment requests must be processed through the Wide Area WorkFlow system.