This Government Contract opportunity from Department Of Defense was posted on October 30, 2025. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Precision Manufacturing of Diesel Cylinder Head

Closed

Federal

Submission Closed12/01/2025, 06:00:00 PM UTC

Contract Overview

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

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NAICS: 336310

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DIBBS

Supply of Collar Assembly, Valve (NSN 4820-01-362-5883)This subcontract, issued by the DLA Weapons Support Nuclear Reactor Program under the Department of Defense, requires the manufacture or sourcing of eight Valve Collar Assemblies, identified by NSN 4820-01-362-5883. The contractor must ensure all units meet strict technical specifications, specifically excluding the use of additive manufacturing processes. Compliance with MIL-STD 129 for marking and RP001 for DLA packaging is mandatory for all deliverables. The opportunity is designated as a Total Small Business Set-Aside under NAICS code 336310, with the place of performance located in New Cumberland. Interested parties must submit their responses by November 9, 2026.

DLA WEAPONS SUPPORT NUCLEAR REACTOR PROGRAM

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DEADLINE

Engine Crankshaft Supply (NSN 2815-01-717-8078)This subcontract involves the procurement of one Engine Crankshaft to support prime contractors under DLA Weapons Support contracts. The selected provider is responsible for manufacturing or sourcing a crankshaft that strictly conforms to NSN 2815017178078 and the DLA Master List of Technical and Quality Requirements RA001. Additionally, the contractor must ensure all marking is performed in accordance with MIL-STD-129 and deliver the packaged item FOB Origin. Managed by the Department of Defense under the DLA Weapons Support Land Supply Chain, the contract falls under NAICS code 336310. The place of performance is located in Mechanicsburg, Pennsylvania. Interested parties must submit their responses by the deadline of November 9, 2026.

DLA WEAPONS SUPPORT LAND SUPPLY CHAIN

POSTED

DEADLINE

Solicitation # SPE7MC-27-T-1312

Solicitation SPE7MC-27-T-1312 is a fixed-price contract issued by the Defense Logistics Agency for the procurement of one needle valve stem, identified as NSN 4820016239450 and manufacturer part number D49-8-13-M from Dante Valve Company. Designated as a critical application item, the supply must be delivered to the USS Tripoli LHA 7 within 20 days after receipt of the order, with an original required delivery date of October 22, 2026. The contract specifies FOB Destination for both inspection and acceptance. The procurement includes strict technical and quality requirements per the DLA Master List (RA001) and mandates compliance with MIL-STD-2073-1E for packaging and MIL-STD-129 for marking. Environmental restrictions prohibit the use of Class I ozone-depleting chemicals and the intentional addition of mercury. The contractor must adhere to various FAR and DFARS clauses, including the Buy American Act, Berry Amendment, and cybersecurity standards under DFARS 252.204-7012. Invoicing and payment must be processed electronically through the Wide Area WorkFlow system.

Defense Logistics Agency

POSTED

DEADLINE

Solicitation # SPE7L1-27-T-2899

Solicitation SPE7L1-27-T-2899 is a Women-Owned Small Business set-aside issued by the DLA Weapons Support Land Supply Chain for the procurement of 155 units of GE Engine Regulators (NSN 2920-01-728-9980). This is a restricted source item requiring engineering source approval by the government design control activity. The required delivery date is November 9, 2026, with a delivery timeline of 40 days after order. Shipping is designated as FOB Origin, with both inspection and acceptance occurring at the destination, specifically the DLA Distribution DDSP New Cumberland facility in Pennsylvania. The contract mandates strict adherence to DLA Master List technical and quality requirements, including the prohibition of Class I ozone-depleting chemicals. Packaging must comply with ASTM D3951 and RP001, while marking and labeling must follow MIL-STD-129. Administrative requirements include the use of the Wide Area WorkFlow (WAWF) system for electronic invoicing and payment. Key regulatory clauses are incorporated, including DFARS requirements for safeguarding covered defense information, cyber incident reporting, and compliance with the Buy American Act and Berry Amendment.

DLA WEAPONS SUPPORT LAND SUPPLY CHAIN

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DEADLINE

Solicitation # SPE7L1-27-U-0154

Solicitation SPE7L1-27-U-0154 is a request for quotations for the procurement of engine fuel tanks, identified by NSN 2910016453684. This is a total small business set-aside for a unilateral Simplified Indefinite-Delivery Contract with a maximum value of 350,000 dollars. The estimated annual quantity is 20 units, with a guaranteed contract minimum of 3 units. Delivery is required within 123 days after delivery order, and the contract may result in a one-year period of performance. The procurement is subject to strict technical and quality standards, including the DLA Master List of Technical and Quality Requirements, with specific emphasis on configuration change management and qualified products lists. Inspection and acceptance will occur at the origin, requiring the manufacturer's inspection system to comply with SAE AS9003 or ISO 9001. Packaging must adhere to ASTM D3951 and MIL-STD-129. The award will be made to the responsible offeror whose quote is most advantageous to the government based on price and other factors. Compliance with the Buy American Act, the Berry Amendment, and NIST SP 800-171 cybersecurity requirements is mandatory.

DLA WEAPONS SUPPORT LAND SUPPLY CHAIN

POSTED

DEADLINE

Solicitation # SPE7L1-27-T-2708

Solicitation SPE7L1-27-T-2708 is a small business set-aside issued by the DLA Weapons Support Land Supply Chain for the procurement of six O-rings under NSN 5331-01-515-0324. The requirement specifies that all items must be free of asbestos and cannot contain Class I ozone-depleting chemicals. Hardware must be manufactured according to the current revision of the applicable part standard. Delivery is required by March 8, 2027, with the place of performance and acceptance located at the DLA Distribution DDSP New Cumberland facility in Pennsylvania. The contract mandates strict packaging and quality standards, requiring items to be sealed in medium duty, waterproof, greaseproof, opaque bags per MIL-DTL-117 to prevent UV deterioration. Inspection and acceptance will occur at the destination, with sampling conducted according to MIL-STD-1916 or ASQ H1331, requiring zero non-conformances for acceptance. Administrative requirements include the use of the Wide Area WorkFlow system for invoicing and compliance with the Berry Amendment and Buy American Act. Evaluation preferences are provided for HUBZone Small Business Concerns, and offers utilizing additive manufacturing are ineligible for award.

DLA WEAPONS SUPPORT LAND SUPPLY CHAIN

POSTED

DEADLINE

PUMP, FUEL, ELECTRICAL

Solicitation # SPE7M4-27-T-1936

Solicitation SPE7M4-27-T-1936, issued by the DLA Weapons Support Fluid Handling Division, is for the procurement of one electrical fuel pump, identified as a critical application item from Cummins Inc. with NSN 2910-01-605-5576. The requirement is managed under NAICS code 336310 and specifies a delivery timeframe of 20 days after order, with an original required delivery date of October 28, 2026. Shipping is designated as FOB Origin, with delivery locations in Italy and a parcel post address in the United States. The contract mandates strict adherence to DLA Master List technical and quality requirements, which take precedence over ASTM D3951. Packaging must comply with MIL-STD-129 and RP001 for palletization. Inspection and acceptance will occur at the destination. Administrative requirements include electronic invoicing via the Wide Area WorkFlow system and compliance with various FAR and DFARS clauses, including the Buy American Act, Berry Amendment, and specific cybersecurity reporting standards under DFARS 252.204-7012. Quotes are to be submitted through the DIBBS portal.

DLA WEAPONS SUPPORT FLUID HANDLING DIVISION

POSTED

DEADLINE

Solicitation # SPE7L1-27-T-2854

Solicitation SPE7L1-27-T-2854 is a request for quotations from the DLA Weapons Support Land Supply Chain for the procurement of two O-rings, identified by NSN 5331-01-687-3913. The items are designated as critical application items and are to be delivered to the USS Cooperstown LCS 23 with an original required delivery date of October 26, 2026. Delivery is specified as FOB Destination, with inspection and acceptance also occurring at the destination. The procurement is governed by NAICS code 336310 and incorporates the DLA Master Solicitation for Automated Simplified Acquisitions Revision 105. Due to the potential for ultraviolet ray deterioration, the O-rings must be packaged in medium duty, waterproof, greaseproof, opaque bags per MIL-DTL-117, Type II, Class C, Style 1. General packaging and marking must comply with MIL-STD-2073-1E and MIL-STD-129, respectively. The items have a non-extendable shelf life of 180 months. The contract includes various federal and defense clauses, including requirements for safeguarding covered defense information, hazardous material identification, and the Buy American Act. Invoicing and payment are to be processed electronically via the Wide Area WorkFlow system. Quotations are due by November 9, 2026.

DLA WEAPONS SUPPORT LAND SUPPLY CHAIN

POSTED

DEADLINE

Solicitation # SPE8E6-27-T-0444

Solicitation SPE8E6-27-T-0444, issued by DLA Troop Support Construction and Equipment, is a small business set-aside for the procurement of 11 fuel pump burners under NSN 4230-01-524-6628. The items are to be delivered FOB Origin to the DDSP New Cumberland Facility in Pennsylvania, with a required delivery date of May 12, 2027, and a need ship date of April 26, 2027. The delivery window is specified as 167 days after award. Inspection and acceptance will occur at the point of origin, utilizing sampling methods such as MIL-STD-1916 or ASQ H1331 with a zero-nonconformance requirement for acceptance. The contract imposes strict technical and regulatory requirements, including adherence to MIL-STD-2073-1E for packaging and MIL-STD-129 for marking. It incorporates significant security and export controls, specifically RD002 for covered defense information and RQ032 for the export control of technical data under ITAR and EAR regulations. Contractors must comply with the Buy American Act and the Berry Amendment for domestic sourcing. Administrative requirements include electronic invoicing via the Wide Area WorkFlow system and adherence to NIST SP 800-171 and CMMC Level 2 cybersecurity standards. Price evaluation preferences are available for HUBZone small business concerns, and the buy may be subject to automated award.

DDSP NEW CUMBERLAND FACILITY

POSTED

DEADLINE

COLLAR ASSEMBLY, VALVE

Solicitation # SPE7M2-27-T-0447

Solicitation SPE7M2-27-T-0447 is a request for quotations issued by the DLA Weapons Support Nuclear Reactor Program for the procurement of eight valve collar assemblies, identified by NSN 4820013625883. This critical application item, specifically Curtiss-Wright Electro-Mechanical part number 12575F18, is subject to a delivery window of 167 days, with a need ship date of April 26, 2027, and an original required delivery date of March 7, 2028. The contract is established as FOB Origin, with both inspection and acceptance occurring at the destination, specifically the DLA Distribution DDSP New Cumberland Facility in Pennsylvania. The procurement includes strict technical and quality requirements, prohibiting the intentional addition of mercury or mercury-containing compounds and banning the use of additive manufacturing unless specifically authorized. Packaging and marking must adhere to MIL-STD-2073-1E, MIL-STD-129, and DLA packaging requirements (RP001). Administrative requirements include the use of the Wide Area WorkFlow (WAWF) system for invoicing and payment. This is not a small business set-aside, and offerors must comply with the Buy American Act, the Berry Amendment, and DFARS cybersecurity reporting standards. All quotes must be submitted via the DLA Internet Bid Board System (DIBBS) by November 9, 2026.

DLA WEAPONS SUPPORT NUCLEAR REACTOR PROGRAM

POSTED

DEADLINE

Solicitation # SPE7M0-27-T-0813

Solicitation SPE7M0-27-T-0813 is a small business set-aside request for quotations issued by the DLA Weapons Support Maritime Supply Chain ESOC Buys for the procurement of two O-rings (NSN 5331-01-669-5446). The requirement is under NAICS code 336310, with a delivery timeline of five days after receipt of order and a required delivery date of October 26, 2026. Delivery is FOB Origin to the Naval Facility in Everett, Washington, with both inspection and acceptance occurring at the destination per FAR 52.246-1. The contract mandates strict adherence to technical and quality requirements, including supply chain traceability documentation and the prohibition of asbestos and class I ozone-depleting chemicals. Packaging must comply with MIL-STD-2073-1E and MIL-DTL-117 for UV protection, while marking must follow MIL-STD-129 with a specific shelf-life code. Administrative requirements include electronic invoicing via the Wide Area WorkFlow system and compliance with the Buy American and Balance of Payments Program for quotes exceeding the micro-purchase threshold. All quotations must be submitted through the DIBBS portal by November 9, 2026.

DLA WEAPONS SUPPORT MARITIME SUPPLY CHAIN ESOC BUYS

POSTED

DEADLINE

Solicitation # SPE7MC-27-T-1311

Solicitation SPE7MC-27-T-1311 is a small business set-aside fixed-price contract issued by the Defense Logistics Agency for the procurement of one copper alloy end item angle valve, specifically an adjusting screw valve. The requirement identifies the item under NSN 4820-01-486-4802, referencing Dante Valve Company part numbers B4024 and D4000FF. The item is designated as a critical application item and must be delivered FOB Destination to the USS Makin Island (LHD 8) at FPO AP 96672. The original required delivery date is June 25, 2026, with a delivery lead time of 20 days after award. The contract mandates strict adherence to technical and quality requirements via the DLA Master List (RA001) and prohibits the intentional addition of mercury or mercury-containing compounds. Packaging and marking must comply with MIL-STD-2073-1E, MIL-STD-129, and DLA packaging requirements (RP001). Inspection and acceptance will occur at the destination per FAR 52.246-2. Administrative requirements include the use of the Wide Area WorkFlow (WAWF) system for invoicing and payment, and compliance with the Buy American Act and DFARS cybersecurity and telecommunications regulations.

Defense Logistics Agency

POSTED

about 12 hours ago

DEADLINE

in 11 days

AI Contract Overview

This subcontract, issued by the Department of Defense through DLA Land Warren, involves the precision manufacturing of a diesel engine cylinder head identified by NSN 2815014900796 and Part Number 4349093. The project falls under NAICS code 336310 and requires strict adherence to military technical data specifications, with a specific focus on maintaining configuration control, full traceability, and part interchangeability. The opportunity was posted on October 30, 2025, with a response deadline set for December 1, 2025, at 6:00 PM. Interested parties must ensure all technical requirements are met to support the operational standards of the Department of Defense.

General Info

Agency

Department Of Defense → DLA Land Warren

NAICS

336310 - Motor Vehicle Gasoline Engine and Engine Parts Manufacturing

Place of Performance

MI, USA

Set-Aside

NONE

Documents

This scope was carved out of SPRDL1-25-R-0197.

The full solicitation package (1 document), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Cylinder Head, Diesel

AI Contract Breakdown

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Timeline

PhaseClosed

PostedOct 30

subcontract

Response DeadlineDec 1

Deadline has passed

Submission Closed

12/01/2025, 06:00:00 PM UTC

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Organization & Contact Information

AgencyDepartment Of Defense → DLA Land Warren

ContactsNo contacts available

OfficeN/A

Organization / AgencyDepartment Of Defense → DLA Land Warren

Office AddressN/A

ContactsNo contact information available

Full Description

Manufacture of a diesel engine cylinder head (NSN: 2815014900796, P/N: 4349093) to military technical data specifications, including configuration control, traceability, and interchangeability.

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Precision Manufacturing of Diesel Cylinder Head

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