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NAICS Code· 336311

Carburetor, Piston, Piston Ring, and Valve Manufacturing

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Active solicitations and awarded contracts classified under NAICS 336311 — Carburetor, Piston, Piston Ring, and Valve Manufacturing.

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NAICS 336311 FAQ

Frequently Asked Questions

NAICS code 336311 stands for Carburetor, Piston, Piston Ring, and Valve Manufacturing. It is a North American Industry Classification System code used by the federal government to classify business activity for procurement and contracting purposes.

Recently Posted in Carburetor, Piston, Piston Ring, and Valve Manufacturing

NAICS: 336311
New
Federal
Medium-Duty Diesel Engine SupplyThis subcontract opportunity with the Department of Defense, specifically the FA4407 375 Cons Lgc agency, involves the procurement of one commercial medium-duty diesel engine in a trimmed configuration. The required engine must be compatible with Navistar/International part number 4307107R92, specifically the DT466/MaxxForce DT 7.6L model or an equivalent alternative, for installation in a dump truck. The solicitation was posted on August 11, 2026, with a response deadline of August 17, 2026. This requirement falls under NAICS code 336311 and specifies a place of performance in the 62225 zip code area.
FA4407 375 Cons Lgc

POSTED

1 day ago

DEADLINE

in 5 days
View Details
NAICS: 336311
Closed
DIBBS
Radiator Overflow Tank Supply (NSN 2930015848602)The contract requires the manufacture or supply of a radiator overflow tank designated by NSN 2930015848602, fully compliant with military specifications for performance, durability, and compatibility with military vehicle systems. The supplier must ensure all units are properly packaged and labeled according to defense logistics standards, including identification markings, barcoding, and handling instructions to meet stringent procurement requirements. The product must be shipped FOB origin to Fort Riley, Kansas, with delivery timelines aligned to the response deadline of August 6, 2026, and all materials must adhere to the military’s quality assurance protocols without exception. This procurement is classified as a subcontract under NAICS code 336311, which pertains to automotive engine and engine parts manufacturing, indicating the need for specialized production capabilities in the automotive component sector. The contracting entity is the Department of Defense through the Land Supply Chain office, underscoring the critical nature of the component in military vehicle operational readiness. The requirement demands strict adherence to defense logistics standards, and failure to meet packaging, labeling, or compliance specifications may result in rejection of delivery. While no set-aside status is indicated, qualified suppliers must be prepared to demonstrate capacity, quality control, and the ability to fulfill the full order within the specified timeframe.
LAND SUPPLY CHAIN

POSTED

17 days ago

CLOSED

6 days ago
View Details
NAICS: 336311
DIBBS
Lead Acid Battery Recycling and Disposal
Defense Logistics Agency

POSTED

19 days ago

DEADLINE

N/A
View Details
NAICS: 336311
Closed
Federal
OEM Turbocharger Kits SupplyThe contract calls for the supply of three original equipment manufacturer turbocharger kits specifically designed for the diesel generators aboard the NOAA Ship NANCY FOSTER. These kits must fully comply with the original OEM design specifications and adhere to the quality standards established by the American Bureau of Shipping. The requirement is issued under a subcontract and is targeted at ensuring operational reliability and compliance with maritime regulatory benchmarks. Responses are due by July 24, 2026, with the solicitation posted on July 21, 2026, and the contracting activity is managed by the Office of Marine and Aviation Operations Field Delegates within the U.S. Department of Commerce. The North American Industry Classification System code 336311 identifies this as a motor vehicle parts manufacturing procurement, indicating the specialized nature of the components required. The place of performance and point of contact details are not specified in the available data.
OMAO Field Delegates

POSTED

23 days ago

CLOSED

19 days ago
View Details
NAICS: 336311
Closed
Federal
OEM Fuel Injector Kits SupplyEighteen OEM fuel injector kits are to be supplied for diesel generators aboard the NOAA Ship NANCY FOSTER, with strict adherence to original equipment manufacturer specifications and American Bureau of Shipping standards. The contract is structured as a subcontract under the NAICS code 336311, indicating involvement in the manufacturing of marine propulsion and related equipment, and is managed by the OMAO Field Delegates under the Department of Commerce. The solicitation was posted on July 21, 2026, with a response deadline of July 24, 2026, creating a tight timeline for potential vendors to submit proposals. The place of performance and point of contact details are unspecified, and no set-aside preferences are indicated, meaning all eligible contractors may compete without restriction. All deliveries must meet the required compliance benchmarks to ensure operational integrity of the vessel’s critical power systems.
OMAO Field Delegates

POSTED

23 days ago

CLOSED

19 days ago
View Details
NAICS: 336311
DIBBS
Used Oil Filter Recycling & Metal RecoveryThe contract pertains to the collection, crushing, draining, and recycling of used oil filters, focusing exclusively on the metal components with full adherence to environmental regulations governing residual oil recovery and metal salvage. All activities must comply with established environmental standards to ensure safe handling, minimal contamination, and maximum recovery of reusable metal materials while properly managing any remaining oil residues in an ecologically responsible manner. The work is structured as a subcontract under the Defense Logistics Agency, part of the Department of Defense, and is classified under the NAICS code 336311 for automotive equipment manufacturing, indicating alignment with specialized industrial recycling operations. Performance of this contract requires coordination across logistics chains for gathering used filters from designated sources, followed by systematic processing through crushing and draining procedures to separate metal from residual fluids, ensuring compliance with regulatory requirements throughout. The recovered metals are to be recycled into new industrial applications, contributing to resource conservation and waste reduction goals. Although specific geographic details, point of contact, or set-aside provisions are not provided, the contract is linked to a DLA procurement system and is active as of July 2026, signaling an ongoing operational need within the defense supply chain for sustainable and compliant waste management practices.
Defense Logistics Agency

POSTED

23 days ago

DEADLINE

N/A
View Details
NAICS: 336311
DIBBS
Exhaust Manifold Manufacturing or SupplyThe contract involves the supply of two military-specification exhaust manifolds, identified by the National Stock Number 2990014803840, to meet strict Department of Defense requirements for packaging, marking, and preservation. These components are essential for defense systems and must adhere to all applicable military standards to ensure performance, durability, and compatibility under operational conditions. The work is classified as a subcontract under NAICS code 336311, which corresponds to automobile manufacturing, indicating the supplier is expected to possess specialized capabilities in high-precision metal fabrication and military-grade component production. The contract is managed by the Defense Logistics Agency under the Department of Defense and was posted on July 20, 2026, with a unique contract identifier linking to official records for tracking and compliance verification. All deliverables must be fully compliant with DoD logistics procedures, including environmental protection, secure handling, and traceability throughout the supply chain.
Defense Logistics Agency

POSTED

23 days ago

DEADLINE

N/A
View Details
NAICS: 336311
DIBBS
Fuel Pump Supply (Electrical) – NSN 2910015959022The contract specifies the supply and delivery of one electrical fuel pump identified by NSN 2910015959022, intended for military use and required to meet all Department of Defense packaging, marking, and shipment standards to ensure proper handling and integration into the defense logistics chain. This is a subcontract under the Defense Logistics Agency, operating within the Department of Defense, and falls under the NAICS code 336311 for automotive vehicle parts and accessories manufacturing. The posting date is July 17, 2026, indicating a future award timeline, though no solicitation number or specific point of contact is provided. Performance location and detailed address information are not specified, but compliance with federal defense logistics protocols is mandatory. The contract can be tracked through the DIBBS system using the provided UI link for official award records and delivery confirmations.
Defense Logistics Agency

POSTED

26 days ago

DEADLINE

N/A
View Details
NAICS: 336311
DIBBS
Lead-Acid Battery Recycling and DisposalThe contract pertains to the collection and recycling of non-spillable lead-acid batteries from a government facility under the jurisdiction of the Defense Logistics Agency, a branch of the Department of Defense. It requires full manifest tracking throughout the entire process to ensure regulatory compliance and accountability from pickup through final recycling. The work is classified as a subcontract under NAICS code 336311, which corresponds to automotive parts and accessories manufacturing, indicating the specialized nature of battery handling and recycling operations. Although the specific location of performance and point of contact are not provided, the contract is publicly accessible through the DIBBS system with the referenced award and delivery order numbers. The solicitation was posted in July 2026, suggesting a future performance window, and the emphasis on manifest tracking underscores the stringent environmental and safety protocols required for handling hazardous materials like lead-acid batteries.
Defense Logistics Agency

POSTED

28 days ago

DEADLINE

N/A
View Details
NAICS: 336311
Closed
Federal
Spent Lead Acid Battery (SLAB) Processing and RecyclingThe contract pertains to the full-cycle recycling of spent lead acid batteries classified under UN2794 and UN2800, encompassing the complete processing sequence from crushing and separation to the recovery of lead, plastic, and acid components, all conducted in strict adherence to applicable environmental regulations. The work is to be performed at a designated location in Pine Bluff, ensuring that all operations meet the technical and compliance standards required for hazardous material handling and resource recovery. This subcontract, issued by the Department of Defense through DLA Disposition Services Hq, is open for responses until August 4, 2026, with the solicitation posted on July 7, 2026. The North American Industry Classification System code 336311 identifies the primary industry scope as automotive battery manufacturing and recycling, indicating the technical and operational expertise expected from the contractor. The nature of the work demands specialized facilities and certified processes to safely manage and recycle toxic materials, aligning with federal environmental and safety mandates for defense-related logistics and waste stream management.
DLA Disposition Services Hq

POSTED

about 1 month ago

CLOSED

8 days ago
View Details
NAICS: 336311
Federal
Scrap Metal Processing and RecyclingThe contract pertains to the processing and recycling of expended cartridge casings, involving systematic sorting, cleaning, shredding, and recovery of brass and other metals in full compliance with environmental regulations. The work is classified under NAICS code 336311, indicating a focus on ammunition manufacturing facilities engaged in metal reclamation, and is structured as a subcontract under the Department of Defense via DLA Disposition Services. The scope emphasizes environmentally sound practices to ensure safe handling and disposal of hazardous byproducts while maximizing resource recovery. The contract was posted on July 6, 2026, and performance is expected to align with federal standards for sustainability and waste management without specific geographic limitation noted.
DLA Disposition Services Hq

POSTED

about 1 month ago

DEADLINE

N/A
View Details
NAICS: 336311
Closed
SLED
Recycling and Reclamation of Used FluidsThe contract seeks a subcontractor to handle the recycling and reclamation of used oil, antifreeze, and other recoverable fluids collected from County of Amador facilities. The scope includes the proper handling, transportation, and environmentally compliant processing of these fluids, with a strict requirement to document the specific methods used for recycling and the recovery rates achieved. The contractor must ensure all operations meet applicable environmental standards and provide detailed records to demonstrate compliance and efficiency in fluid reclamation. The solicitation is open as a subcontract under NAICS code 336311, with responses due by August 6, 2026. The award will be managed by the County of Amador Purchasing Department in California, and performance is expected to take place at designated district locations within the county. Although no set-aside preferences are specified, interested parties must submit proposals before the deadline to be considered for participation in this critical environmental services agreement.
County of Amador - Purchasing Department

POSTED

about 1 month ago

CLOSED

6 days ago
View Details

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