This Government Contract opportunity from Department Of Defense was posted on May 28, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Specialized Bearing Manufacturing – Stem Bearing (NSN 3110-01-449-7324)

Closed

Federal

Submission Closed06/02/2026, 05:00:00 PM UTC

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

Active Opportunities Like This One

Solicitation # SPE4A6-26-T-26NV

Solicitation SPE4A6-26-T-26NV, issued by the DLA Aviation ASC Commodities Division, is a request for the procurement of 263 units of sleeve bushings (NSN 3120-00-242-8431). This item is designated as a critical application item and may require special tooling or casting and forging for manufacture. The procurement is governed by NAICS code 332991, with delivery required FOB Origin to DLA Distribution Warner Robins by a need ship date of November 15, 2026, and a final required delivery date of January 16, 2027. The contract mandates strict adherence to technical drawings 98897 4F02057, 98897 STP51-400V01, and 98897 DS5025. Quality requirements include compliance with SAE AS9003 or ISO 9001, with inspection and acceptance occurring at the origin. Packaging must follow MIL-STD-2073-1E, requiring each sleeve to be wrapped in neutral paper, and marking must comply with MIL-STD-129. The solicitation includes significant regulatory requirements, including ITAR and EAR export controls, the Buy American Act, the Berry Amendment, and DFARS 252.204-7012 for safeguarding covered defense information. Payment and invoicing must be processed through Wide Area WorkFlow (WAWF). Evaluation for award may include a price preference for certified HUBZone small businesses, and the government explicitly prohibits the use of additive manufacturing for these items. Quotations were due by September 11, 2026, and the buy is identified as a potential candidate for automated award.

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31--BEARING,BALL,THRUST

Solicitation # SPE4A6-26-T-28QU

The Department of Defense, through the ASC Commodities Division of DLA Aviation, has issued Request for Quotation SPE4A6-26-T-28QU for the procurement of 149 thrust ball bearings under NSN 3110001590943. This is a fixed-price contract with a delivery requirement of 263 days after award, with the items to be delivered to the DLA Distribution Depot Oklahoma. The solicitation is open for electronic submissions via the DIBBS system until September 18, 2026. This procurement is designated as an Air Force Critical Safety Item and carries strict domestic sourcing requirements; awards will only be made for bearings manufactured in the United States, its outlying areas, or Canada. Additionally, offers utilizing additive manufacturing processes are ineligible for award. Quality compliance is mandatory, requiring manufacturers to adhere to SAE AS9100 or an equivalent standard, while dealers and distributors must comply with AS9120. The contract specifies inspection and acceptance at the point of origin and utilizes the First Destination Transportation program. Packaging and marking must adhere to MIL-STD-2073-1E and MIL-STD-129, respectively. All payment requests and receiving reports must be processed through the Wide Area WorkFlow system. The procurement falls under NAICS code 332991 and incorporates various FAR and DFARS clauses, including those regarding the Buy American Act and the safeguarding of covered defense information.

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Solicitation # SPE4A6-26-T-28RJ

Solicitation SPE4A6-26-T-28RJ is a fixed-price request for quotations issued by the DLA Aviation ASC Commodities Division for the procurement of 34 sleeve bushings (NSN 3120011153346). The procurement falls under NAICS code 332991 and requires quotes to be submitted electronically via the DIBBS portal by September 18, 2026. The approved source for this item is 62983 393102. Delivery is required within 170 days after order, with a need ship date of March 8, 2027, and a final delivery destination of DLA Distribution San Joaquin in Tracy, California. The contract mandates strict quality and packaging standards, requiring the manufacturer's inspection system to comply with SAE AS9003 or ISO 9001. Packaging must adhere to MIL-STD-2073-1E, with each sleeve wrapped in neutral paper to prevent damage, and marking must follow MIL-STD-129. Inspection and acceptance will occur at the point of origin. Administrative requirements include the use of the Wide Area Workflow system for electronic invoicing and compliance with the Buy American Act and Berry Amendment. The procurement is managed by Buyer Shalonda Davis.

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31--BEARING,BALL,ANNULAR

Solicitation # SPE4A6-26-Q-1426

Solicitation SPE4A6-26-Q-1426 is a request for quotations issued by the DLA Aviation ASC Commodities Division for the procurement of 527,000 annular ball bearings (NSN 3110-00-921-3356). This is a source-controlled drawing item requiring conformance to Basic Drawing 73030 541956, Revision D, and Reference QAP 13873 QAP-B02, Revision B. The items are to be delivered to DLA Distribution Cherry Point within 268 days after receipt of the order. The procurement is set aside for small businesses, and quotes are due by September 18, 2026. The government will award the contract based on best value, utilizing a trade-off process that weighs cost or price approximately equal to non-price factors. Past performance, specifically SPRS assessments and historical delivery schedule compliance, is identified as a significant evaluation factor. Technical requirements include CMMC Level 2 certification and adherence to specific ball and roller bearing acquisition restrictions. Packaging and marking must comply with MIL-STD-2073-IE and MIL-STD-129, with inspection and acceptance occurring at the point of origin. Invoicing and payment will be processed electronically through the Wide Area WorkFlow system.

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FY27-2A Foreign Bearings Waiver Package Sources Sought Notice

Solicitation # FY27-2AForeignBearingsWaiverPkgSourcesSoughtforDomesticBearings

The Department of Defense, through DLA Aviation, has issued a sources sought notice to identify viable domestic sourcing for several specific National Stock Numbers (NSNs) currently determined to be foreign manufactured. This effort is conducted in accordance with DFARS 225.7009 and DFARS 252.225-7016 to ensure compliance with domestic sourcing regulations for the listed bearing components. Interested parties should note that the government may not possess or have the authority to distribute all associated technical data, though current procurement item descriptions can be provided upon request. All standard requirements for source approval, configuration control, and part numbering apply. Responses are due by September 24, 2026, under NAICS code 332991.

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AI Contract Overview

The contract involves the manufacture and delivery of eight units of a specialized stem bearing, identified by the National Stock Number 3110-01-449-7324, in accordance with specific military specifications. The scope of work includes full assembly, rigorous quality control measures, appropriate packaging, and preservation to ensure the bearings meet the required standards and are suitable for military application. Issued by the Defense Logistics Agency under the Department of Defense, this subcontract falls under the NAICS code 332991, which relates to metal valve manufacturing. The solicitation was posted on May 28, 2026, with a response deadline of June 2, 2026. While specific location details for the point of contact and place of performance are not provided, interested parties can access further information and submit responses via the designated online portal.