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This Government Contract opportunity from Department Of Defense was posted on August 19, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Precision Machining of Internal Combustion Engine Pistons

Closed
Federal

Contract Overview

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

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NAICS: 332613
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NAICS: 332613
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NAICS: 332613
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Solicitation # SPE7L1-27-U-0134
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NAICS: 332613
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Solicitation # SPE7L1-27-U-0138
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NAICS: 332613
New
Federal
SPRING,HELICAL,COMP
Solicitation # N0010426QEB88
This solicitation, issued by the Navsup Weapon Systems Support Mech for the Department of Defense, seeks the manufacture and design of a helical compression spring, part number N81139, from Leslie Controls, Inc. The contract is a fixed-price agreement with FOB-destination terms, requiring strict adherence to technical specifications and the total exclusion of mercury in all hardware. The closing date for quote submission is September 14, 2026, with pricing generally remaining valid for 60 days thereafter. Key requirements include the maintenance of a government-acceptable inspection system and compliance with specific packaging standards, such as MIL-PRF-23199 and MIL-STD 2073. Contractors must provide a Certificate of Compliance per DI-MISC-81356 upon delivery of materials. The agreement also incorporates various federal mandates, including the Buy American Act, cybersecurity maturity model certification, and equal opportunity regulations for veterans and workers with disabilities.
Navsup Weapon Systems Support Mech

POSTED

about 17 hours ago

DEADLINE

in about 1 month
NAICS: 332613
New
DIBBS
SPRING, HELICAL, COMP
Solicitation # SPE7L5-27-T-0394
DLA WEAPONS SUPPORT LAND SUPPLIER OPNS ENGINES

POSTED

1 day ago

DEADLINE

in 9 days
NAICS: 332613
New
DIBBS
SPRING, HELICAL, COMPRES
Solicitation # SPE7L1-27-T-2649
DLA WEAPONS SUPPORT LAND SUPPLY CHAIN

POSTED

1 day ago

DEADLINE

in 9 days
NAICS: 332613
New
DIBBS
SPRING, HELICAL, COMP
Solicitation # SPE7M1-27-T-1625
DLA WEAPONS SUPPORT MARITIME SUPPLY CHAIN

POSTED

1 day ago

DEADLINE

in 9 days

AI Contract Overview

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This subcontract, issued by the Department of Defense Land Supply Chain, requires the manufacture and supply of 12 precision-engineered pistons for internal combustion engines. The scope of work encompasses the entire production lifecycle, including material sourcing, CNC machining, finishing, and rigorous inspection. To ensure military readiness and durability, all delivered components must adhere to MIL-STD-compliant packaging standards. The opportunity is categorized under NAICS code 332613 and was posted on August 19, 2026. Interested parties must submit their responses by the deadline of August 31, 2026. This procurement focuses on high-precision machining capabilities to meet strict defense specifications for engine components.

General Info

DoD subcontract for manufacturing 12 precision engine pistons by August 31, 2026.

Agency

Department Of Defense → LAND SUPPLY CHAIN

NAICS

332613 - Spring Manufacturing

Place of Performance

USA

Set-Aside

NONE

Documents

This scope was carved out of SPE7L1-26-T-992G.

The full solicitation package (2 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

PISTON, INTERNAL COM

AI Contract Breakdown

Uniform Contract Format

No documents to break down

The breakdown needs solicitation documents. None were found from this contract's source.

Timeline

PhaseClosed
Posted

subcontract

Response Deadline

Deadline has passed

Submission Closed

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Organization & Contact Information

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AgencyDepartment Of Defense → LAND SUPPLY CHAIN
ContactsNo contacts available
OfficeN/A
Organization / AgencyDepartment Of Defense → LAND SUPPLY CHAIN
Office AddressN/A
ContactsNo contact information available

Full Description

Show more
Manufacture and supply of 12 precision-engineered pistons for internal combustion engines, including material sourcing, CNC machining, finishing, inspection, and MIL-STD-compliant packaging.

More opportunities from Department Of Defense → LAND SUPPLY CHAIN

Same awarding agency

NAICS: 332613
New
DIBBS
Supply of Flat Springs (NSN 5360-01-499-9838)This subcontract involves the manufacture or procurement of two flat springs under NSN 5360-01-499-9838 for the Department of Defense Land Supply Chain. The contractor must ensure all items adhere to the DLA Master List of Technical and Quality Requirements, with packaging and palletization following ASTM D3951, MIL-STD-129, and RP001 standards. Delivery is required FOB Origin to Mountain Home AFB in Idaho. Compliance with the Berry Amendment and DFARS 252.204-7012 cybersecurity standards is mandatory for this project. The opportunity falls under NAICS code 332613 and was posted on October 23, 2026, with a response deadline of October 28, 2026.
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DEADLINE

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NAICS: 333618
New
DIBBS
Supply of Specialized O-Rings (NSN 5331017232488)This subcontract through the Department of Defense Land Supply Chain involves the procurement of 10 specialized O-rings adhering to NSN 5331017232488 specifications. The contractor is responsible for manufacturing or sourcing these components ensuring they are produced without Class I ozone-depleting chemicals. All units must be packaged according to RP001 and marked in compliance with MIL-STD-129 standards. The performance of this contract will take place in New Cumberland, Pennsylvania, under NAICS code 333618. To be eligible for identification and delivery, the provider must possess a valid CAGE code. The solicitation was posted on October 23, 2026, with a response deadline set for October 28, 2026.
Other Engine Equipment Manufacturing

POSTED

5 days ago

DEADLINE

in about 12 hours
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NAICS: 333618
New
DIBBS
O-RING
Solicitation # SPE7L1-26-T-8934
Solicitation SPE7L1-26-T-8934, issued on January 13, 2026, by the DLA Land and Maritime Land Supply Chain, is for the procurement of 10 O-rings under NSN 5331-01-723-2488. The delivery is required within 88 days after receipt of order, with a need ship date of May 27, 2025, and a final required delivery date of July 5, 2025. Delivery is FOB Origin to the DLA Distribution DDSP New Cumberland facility in Pennsylvania. This is not a small business set-aside, although a price evaluation preference is available for certified HUBZone small business concerns. The contract mandates strict adherence to material and environmental standards, prohibiting the use of Class I ozone-depleting chemicals and asbestos, and restricting the intentional addition of mercury. Packaging must comply with MIL-STD-2073-1E and RP001, with specific requirements for UV protection using opaque bags per MIL-DTL-117. Marking must follow MIL-STD-129, and hazardous materials must be labeled according to 29 CFR 1910.1200. Inspection will be conducted at the destination per FAR 52.246-2, utilizing zero-based sampling plans. Administrative requirements include electronic invoicing via Wide Area Workflow and compliance with the Buy American Act and the Berry Amendment. Additive manufacturing is prohibited unless specifically authorized.
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NAICS: 332911
New
DIBBS
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Solicitation # SPE7L1-27-T-0125
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NAICS: 332613
New
DIBBS
SPRING, FLAT
Solicitation # SPE7L1-26-T-636H
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5 days ago

DEADLINE

in about 12 hours
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NAICS: 488510
New
DIBBS
MIL-SPEC Packaging and Freight ServicesThis subcontract for MIL-SPEC Packaging and Freight Services involves providing specialized military-grade packaging and transportation for prime contractors supporting Department of Defense Land Supply Chain projects. The scope of work requires the packaging of 387 brackets in strict accordance with MIL-STD-129, RP001, and ASTM D3951 standards, with additional requirements for IP025 hazardous materials packaging when necessary. All shipments must utilize approved MIL-SPEC labeling equipment and materials to ensure full compliance with government regulations. The service provider is responsible for coordinating and delivering all properly packaged and labeled shipments to the DLA Distribution center located in Warner Robins, Georgia. This effort falls under NAICS code 488510 and is managed through the Land Supply Chain agency. Interested parties should note the response deadline of November 23, 2026.
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NAICS: 332710
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NAICS: 333996
DIBBS
PUMP SUBASSEMBLY, AXIAL PISTON, HYDRAULIC
Solicitation # SPE7L1-27-R-0002
Solicitation SPE7L1-27-R-0002 is a Firm Fixed Price request for proposal issued by DLA Land and Maritime for the procurement of 22 hydraulic axial piston pump subassemblies (NSN 4320-01-692-7808). The government has established a required delivery date of January 27, 2027, with a general delivery timeframe of 240 days after award. The contract includes options for additional quantities, allowing the government to increase the total order up to a maximum of 44 units through either follow-on basic options or concurrent options exercised at the time of award. Inspection and acceptance will occur at the destination, with shipments directed to DLA Distribution San Joaquin in Tracy, California. Compliance requirements are stringent, mandating packaging per ASTM D3951 and marking per MIL-STD-129, with DLA Master List technical and quality requirements taking precedence. The contract prohibits the use of Class I ozone-depleting chemicals and the intentional addition of mercury. Award decisions will be based on best value, evaluating price, past performance via the Supplier Performance Risk System, and proposed delivery schedules. Additionally, the contractor must adhere to various federal and defense regulations, including CMMC cybersecurity standards, the Buy American statute, and the use of the Wide Area WorkFlow system for electronic invoicing and receiving reports.
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NAICS: 493110
DIBBS
MIL-SPEC Packaging and LogisticsThis subcontract, titled MIL-SPEC Packaging and Logistics, involves providing specialized military-grade packaging and palletization services for prime contractors supporting Department of Defense Land Supply Chain contracts. The scope of work focuses on the delivery of shipment-ready, palletized wheel assemblies to DLA Distribution centers. All operations must strictly adhere to military standards, specifically MIL-STD-2073-1E for packaging, MIL-STD-129 for marking, and RP001 for palletization, utilizing industrial equipment and MIL-SPEC preservative materials. The opportunity was posted on October 12, 2026, with a response deadline of November 11, 2026. It falls under NAICS code 493110 and is managed through the Defense Logistics Agency. Interested parties can find further details via the provided DIBBS solicitation link.
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NAICS: 332510
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NAICS: 336390
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Pneumatic Wheel Assembly ManufacturingThis subcontract involves the manufacture and assembly of pneumatic tire wheel assemblies for prime contractors supporting Department of Defense Land Supply Chain contracts. The contractor is responsible for fabricating units according to TDP Rev C Gen 3 and Basic Drawing NR 19207 12505841, integrating source-controlled components to deliver completed NSN 2530-01-578-6276 assemblies. All work must strictly adhere to MIL-STD-2073-1E and MIL-STD-129 standards. To be eligible, the provider must maintain JCP certification, hold ITAR/EAR export authorizations, and meet CMMC Level 2 cybersecurity requirements. The project falls under NAICS code 336390, with a response deadline set for November 11, 2026.
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16 days ago

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NAICS: 333515
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Supply of Gear Assembly, Speed Decreaser (NSN 3010-01-650-8128)This subcontract with the Department of Defense Land Supply Chain involves the procurement of 11,000 Speed Decreaser Gear Assemblies under NSN 3010-01-650-8128. The contractor is responsible for manufacturing or sourcing assemblies that meet specific part number requirements from either Federal Equipment Co or Harmonic Drive L.L.C. All units must be certified as Critical Application Items and must adhere to MIL-STD-129 standards for marking and packaging. The contract falls under NAICS code 333515 and is intended for prime contractors on DLA supply contracts. The solicitation was posted on October 2, 2026, with a response deadline of November 2, 2026. The final deliverable consists of 11,000 fully packaged gear assemblies meeting all specified technical and certification criteria.
Cutting Tool and Machine Tool Accessory Manufacturing

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26 days ago

DEADLINE

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Earlier notices in this NAICS code

Posted before this notice, open and closed

NAICS: 332613
Awarded
DIBBS
SPRING, HELICAL, COMP
Solicitation # SPE7L1-26-T-719Q
Defense Logistics Agency

POSTED

2 months ago

DEADLINE

N/A
View Details
NAICS: 332613
Awarded
DIBBS
SPRING, HELICAL, COMPRESSION
Solicitation # SPE7L1-26-T-813J
Defense Logistics Agency

POSTED

2 months ago

DEADLINE

N/A
View Details
NAICS: 332613
Awarded
DIBBS
SPRING, HELICAL, COMP
Solicitation # SPE7L5-26-T-4306
Defense Logistics Agency

POSTED

2 months ago

DEADLINE

N/A
View Details
NAICS: 332613
Awarded
DIBBS
SPRING, HELICAL, COMP
Solicitation # SPE7LX26FB0SN
Defense Logistics Agency

POSTED

2 months ago

DEADLINE

N/A
View Details
NAICS: 332613
Awarded
DIBBS
SPRING, HELICAL, COMP
Solicitation # SPE7L1-26-T-695R
Defense Logistics Agency

POSTED

2 months ago

DEADLINE

N/A
View Details
NAICS: 332613
Closed
DIBBS
SPRING, HELICAL, COMPRES
Solicitation # SPE7L1-26-T-995E
LAND SUPPLY CHAIN

POSTED

2 months ago

CLOSED

about 2 months ago
View Details
NAICS: 332613
Awarded
DIBBS
SPRING, FLAT
Solicitation # SPE7M026V1528
Defense Logistics Agency

POSTED

2 months ago

DEADLINE

N/A
View Details
NAICS: 332613
Awarded
DIBBS
SPRING, HELICAL, COMP
Solicitation # SPE7L1-25-Q-1182
Defense Logistics Agency

POSTED

2 months ago

DEADLINE

N/A
View Details
NAICS: 332613
Awarded
DIBBS
CLIP, SPRING TENSION
Solicitation # SPE7L126FAGG8
Defense Logistics Agency

POSTED

2 months ago

DEADLINE

N/A
View Details
NAICS: 332613
Awarded
DIBBS
RETAINER, HELICAL CO
Solicitation # SPE7L1-26-T-231U
Defense Logistics Agency

POSTED

2 months ago

DEADLINE

N/A
View Details
NAICS: 332613
Awarded
DIBBS
SPRING, HELICAL, COMP
Solicitation # SPE4A526F8672
Defense Logistics Agency

POSTED

2 months ago

DEADLINE

N/A
View Details
NAICS: 332613
Awarded
DIBBS
SPRING, HELICAL, EXTE
Solicitation # SPE7L5-26-P-2355
Defense Logistics Agency

POSTED

2 months ago

DEADLINE

N/A
View Details

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