This Subcontract opportunity from Department Of Defense was posted on August 24, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Supply of Forward Cast Iron Split Liner (Size 630)

Closed

Federal

Submission Closed09/04/2026, 12:00:00 PM EDT

Contract Overview

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

Active Opportunities Like This One

Solicitation # SPE4A0-27-T-0553

Solicitation SPE4A0-27-T-0553, issued by the Defense Logistics Agency Weapons Support Aviation Supply Chain ESOC Buys, is for the procurement of one machine key (NSN 5315-01-425-6214). The item is identified as a critical pump part with Carver Pump Company as the approved source. The required delivery date is November 4, 2026, with delivery terms set as FOB Destination to the Commander SRF-JRMC Yokosuka Naval Base in Japan. Quotations are due by the close of business on November 16, 2026. The contract mandates strict adherence to MIL-STD-2073-1E for packaging and MIL-STD-129 for marking, with a specific prohibition on the use of mercury or mercury-containing compounds in preservation and packaging. Quality assurance requires sampling per MIL-STD-1916 or ASQ H1331, with acceptance based on zero non-conformances. Administrative requirements include the use of the Wide Area WorkFlow system for invoicing and compliance with various FAR and DFARS clauses, including the Buy American Act, Berry Amendment, and NIST SP 800-171 cybersecurity assessment requirements.

DLA WEAPONS SUPPORT AVIATION SUPPLY CHAIN ESOC BUYS

POSTED

DEADLINE

BATTERY, NONRECHARGEABL

Solicitation # SPE7L7-27-T-0530

This procurement is for the acquisition of 171 nonrechargeable batteries under NSN 6135-01-0714923, specifically referencing part number MIL-B-28857. The items are designated as critical application items and must adhere to a Type I shelf life of 60 months, which is non-extendable. The contract is a small business set-aside with delivery scheduled for 229 days after order, with a required delivery date of August 5, 2027, shipped FOB Destination to DLA Distribution San Joaquin in Tracy, California. Quality assurance requires sampling in accordance with MIL-STD-1916 or ASQ H1331, with inspection and acceptance occurring at the destination. Packaging and marking must comply with MIL-STD-2073-1E and MIL-STD-129, and because the batteries are hazardous materials, they must meet ICAO, IMDG, 49 CFR, and AFJMAN 24-204 standards. The contract incorporates various FAR and DFARS clauses, including those for simplified acquisitions, hazardous material identification, and the safeguarding of covered defense information. Payment is processed electronically via the Wide Area WorkFlow system.

POSTED

DEADLINE

Solicitation # SPE4A7-27-T-2503

Solicitation SPE4A7-27-T-2503 is a request for the procurement of 10 machine keys, identified by NSN 5315-01-509-0947, for the Defense Logistics Agency Weapons Support ASC Supplier Oper AE and AF Div. The delivery requirement is set for 118 days after the order, with a need ship date of March 8, 2027, and a final required delivery date of July 19, 2027. Shipping is designated as FOB Origin, with the final destination being DLA Distribution San Diego, California. To be eligible for award, offerors must possess an approved US/Canada Joint Certification Program certification and approval from the DLA controlling authority to access export-controlled technical data subject to ITAR or EAR regulations. Additionally, the manufacturer's inspection system must comply with SAE AS9003 or ISO 9001 tailored to SAE AS9003. Items produced via additive manufacturing are strictly ineligible for award. Packaging and marking must adhere to MIL-STD-129 and RP001 requirements, and the use of mercury or mercury compounds in packaging is prohibited. The contract is governed by various FAR and DFARS clauses, including the Buy American Act and the Berry Amendment. Payment and invoicing must be processed electronically through the Wide Area WorkFlow system. Inspection and acceptance will occur at the origin. The primary point of contact for this procurement is Brad Ingram.

DLA WEAPONS SUPPORT ASC SUPPLIER OPER AE AND AF DIV

POSTED

DEADLINE

Valve Body Casting ManufacturingThis subcontract, managed by the Defense Logistics Agency under the Department of Defense, involves the manufacture of precision steel castings specifically for valve bodies. The scope of work focuses on producing components that strictly adhere to established dimensional and material specifications required for industrial valve applications, intended for instances where the prime contractor outsources these manufacturing needs. Classified under NAICS code 331523, the agreement ensures that all delivered castings meet the rigorous technical standards necessary for industrial use. The contract was posted on July 13, 2026, and is tracked via the DIBBS system to maintain quality and compliance across the defense supply chain.

Defense Logistics Agency

POSTED

DEADLINE

Precision Metal Casting and Foundry ServicesThis subcontract, titled Precision Metal Casting and Foundry Services, is issued by the Defense Logistics Agency under the Department of Defense. The agreement focuses on the delivery of precision nonferrous die-casting services specifically for the production of vehicular suspension components used in defense manufacturing. The scope of work encompasses the entire production lifecycle, including pattern making, mold creation, pouring, finishing, and rigorous quality assurance. Classified under NAICS code 331523, the contract ensures that critical metal components meet the exact specifications required for military vehicular applications.

Defense Logistics Agency

POSTED

DEADLINE

Supply of Class 1 Castings for Pump ComponentsThis contract involves the supply of precision steel investment castings that comply with MIL-STD-2175 Class 1 standards, intended for use in axial piston pump assemblies. The contract emphasizes stringent requirements for full traceability and defense-grade quality control to ensure the highest level of reliability and performance for military applications. The work will support the Department of Defense, specifically through the DLA Aviation office in Oklahoma City, reflecting the contract’s focus on meeting rigorous military specifications. As a subcontract opportunity under NAICS code 331523, the contract aims to secure high-quality castings essential for critical pump components. While location details and points of contact are not specified, the solicitation was posted in March 2026 and aligns with defense industry standards and requirements. The contract underlines the importance of adherence to tight quality assurance processes and full documentation to meet the demands of defense procurement.

Ok DLA Aviation At Oklahoma City

POSTED

DEADLINE

Class 1 Casting Supply for Actuator Components

Ok DLA Aviation At Oklahoma City

POSTED

11 months ago

DEADLINE

N/A

AI Contract Overview

This subcontract through the Department of Defense and Mschq Norfolk involves the procurement of two cast iron forward split liners, part number BV-104325, specifically for stern tube seal maintenance on the USNS SOJOURNER TRUTH (T-AO 210). The project falls under NAICS code 331523 and is designated for performance in Norfolk. The solicitation was posted on August 24, 2026, with a response deadline of September 4, 2026, at 4:00 PM. This requirement focuses on the supply of size 630 liners to ensure the proper maintenance and operational readiness of the vessel's sealing systems.