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NAICS Code· 333618

NAICS 333618: Other Engine Equipment Manufacturing

This U.S. industry comprises establishments primarily engaged in manufacturing internal combustion engines (except automotive gasoline and aircraft). Cross-References. Establishments primarily engaged in--Show more

NAICS 333618 – Other Engine Equipment Manufacturing covers the production of specialized engine components and auxiliary equipment not classified elsewhere, including engine mounts, governors, fuel injection systems, turbochargers, engine cooling assemblies, and other precision-engineered parts critical to military and aerospace propulsion systems. This sector supports the maintenance, modernization, and sustainment of ground vehicles, naval vessels, and aircraft powertrains, serving as a vital link in the defense industrial base.

238
Active Contracts
$2.5B
Total Obligations (12mo)
33.7K
Awarded Contracts (12mo)
627
Contractors Awarded (12mo)
2
Median Bidders per Award
+221.7%
YoY Growth

Awarded Contractors

Companies that have received federal awards classified under NAICS 333618.

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NAICS 333618 FAQ

Frequently Asked Questions

NAICS code 333618 covers Other Engine Equipment Manufacturing. This U.S. industry comprises establishments primarily engaged in manufacturing internal combustion engines (except automotive gasoline and aircraft). Cross-References. Establishments primarily engaged in--

Recently Posted in Other Engine Equipment Manufacturing

NAICS: 333618
New
DIBBS
FILTER ELEMENT, INTA
Solicitation # SPE7L1-26-U-0597
This solicitation, issued by DLA Land and Maritime on August 17, 2026, is for a one-year Indefinite-Quantity contract to procure intake air cleaner filter elements, specifically for a Road Grader Model 5R399. The requirement is designated as a Women-Owned Small Business Set-Aside with an estimated annual quantity of 83 units and a contract maximum value of $350,000. The items are commercial off-the-shelf products, and the government has identified several approved manufacturers, including Caterpillar, Wix Corp, and Honeywell. The contract includes a guaranteed minimum quantity of 12 units and a minimum delivery order quantity of 3 units. Key delivery and technical requirements specify that items must be delivered FOB Origin within 62 days after receipt of order. Inspection and acceptance will occur at the destination. Packaging must comply with ASTM D3951, though the DLA Master List of Technical and Quality Requirements takes precedence, and palletization must follow RP001 standards. All marking and labeling must adhere to MIL-STD-129. The contract incorporates various federal regulations, including the Buy American Act, DFARS cybersecurity requirements for safeguarding defense information, and strict compliance regarding combating trafficking in persons. Offerors are encouraged to submit quantity ranges and must use the Wide Area WorkFlow system for electronic invoicing and receiving reports.
LAND SUPPLY CHAIN

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about 17 hours ago

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