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NAICS Code· 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.

190
Active Contracts
$2.8B
Total Obligations (12mo)
36.2K
Awarded Contracts (12mo)
800
Contractors Awarded (12mo)
+165.3%
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
INDICATOR, PRESSUREThe contract specifies the procurement of four units of a pressure indicator with NSN 6620-01-265-2342 under solicitation SPE4A5-26-T-271R, issued by the Department of Defense’s ASC SUPPLIER OPER OEM DIVISION. The item is to be delivered FOB origin within 110 days, with zero tolerance for quantity variance, and inspected and accepted at the destination warehouse in Tracy, California. Packaging must comply with ASTM D3951 and MIL-STD-129, with palletization following DLA’s RP001 requirements, and all technical and quality standards referenced in the DLA Master List of Technical and Quality Requirements take precedence over other specifications. Sampling must adhere to MIL-STD-1916 or ASQ H1331 Table 1 with zero non-conformances required unless otherwise stated, and attributes are to be classified with assigned verification levels or AQLs as defined. Item Unique Identification is not required per customer request, and the item has no shelf life. The supplier, RHINE AIR, INC, must deliver by November 1, 2026, using the designated shipping address, and transportation logistics follow DLA Procurement Notes C19 and C20. The unit of issue is each (EA), and the contract references the authorized ANSI X12 unit equivalency through a DLA-provided link.
ASC SUPPLIER OPER OEM DIVISION

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1 day ago

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NAICS: 333618
New
DIBBS
Supply of DRIFT, SCAVENGE PUMP (NSN: 5120006108897)The contract requires the manufacture or supply of a DRIFT, SCAVENGE PUMP identified by NSN 5120006108897, fully compliant with DLA technical specifications RQ011, RQ017, and RP001, along with adherence to MIL-STD-129, MIL-STD-130 for item identification, and MIL-STD-2073-1E for packaging standards. The product must be delivered FOB origin to the Japan Air Self Defense Force with a strict timeline of no more than 20 days from shipment. The solicitation is categorized as a subcontract under NAICS code 333618 and is being managed by the ASC COMMODITIES DIVISION under the Department of Defense. Responses are due by July 23, 2026, with the opportunity posted on July 15, 2026, and all submissions must be made through the designated DIBBS platform.
ASC COMMODITIES DIVISION

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1 day ago

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NAICS: 333618
New
DIBBS
FILTER ELEMENT, FLUIDThe contract solicitation SPE7L4-26-U-0912 is for the procurement of 1,292 fluid filter elements under the NSN 2940-01-547-8550, designated as a Service-Disabled Veteran-Owned Small Business Set-Aside with a NAICS code of 333618. The items are critical application components specified for use by the Department of Defense, with technical and quality requirements dictated by the DLA Master List of Technical and Quality Requirements, identified by 'R' or 'I' numbers. Delivery is required 137 days after order placement under FOB Origin terms, with no variance allowed in quantity and inspection and acceptance occurring at the destination. Packaging must strictly follow MIL-STD-2073-1E with specified preservation methods, unit containers, and intermediate packaging codes, and all marking must adhere to MIL-STD-129 without special marking codes. Palletization is governed by DLA’s RP001 packaging requirements. The contract incorporates extensive compliance obligations including the Buy American Act and Berry Amendment, requiring domestic sourcing of materials, and mandates adherence to cybersecurity standards including FAR 52.204-7012 for safeguarding defense information and cyber incident reporting, as well as NIST SP 800-171 assessment requirements. Contractors must comply with prohibitions on hexavalent chromium, hazardous materials handling, trafficking in persons, employment eligibility verification, and other labor and safety regulations. Electronic invoicing through WAWF is required, and contractors must maintain active SAM registration with updated certifications, including participation in small business programs and disclosure of covered defense telecommunications equipment. Sea transportation, if applicable, must utilize U.S.-flag vessels with prior notification to MARAD. The contract maximum value is capped at $350,000, and while the quantity listed is estimated, awards will be made to the most advantageous offer based on price and other factors, with no formal weighted evaluation factors provided. Technical data must be accessed via the DLA portal, and any discrepancies must be reported through the DLA Customer Service website.
LSO COMBAT VEHICLES AND ARMAMENT

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NAICS: 333618
New
DIBBS
Fluid Filter Element Manufacturing and SupplyThe contract calls for the end-to-end manufacturing and delivery of 1,292 military-grade fluid filter elements identified by NSN 2940-01-547-8550, requiring full compliance with DLA RA001 technical specifications and RP001 packaging standards to ensure operational readiness and supply chain integrity. The work must be executed by a Service-Disabled Veteran-Owned Small Business as this is a set-aside solicitation under the SDVOSBC program, with the NAICS code 333618 classifying it under Other Armament and ordnance manufacturing. All components must meet stringent defense quality requirements and be delivered to designated military distribution points without exception. The solicitation was posted on July 15, 2026, with a firm response deadline of July 20, 2026, indicating a tightly scheduled procurements cycle typical of urgent defense logistics needs. The contracting entity is LSO Combat Vehicles and Armament under the Department of Defense, reflecting the critical application of these filters in armored vehicle systems. Although specific performance location and point of contact details are not provided, the contract is accessible via the DIBBS procurement portal, and bidders must demonstrate capacity for compliant production, quality assurance, and on-time delivery to meet mission-critical timelines.
LSO COMBAT VEHICLES AND ARMAMENT

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NAICS: 333618
New
DIBBS
Commercial Off-the-Shelf (COTS) Air Cleaner SupplyThe contract involves the procurement and delivery of a military-specification air cleaner identified by NSN 4310251509617, sourced as a commercial off-the-shelf item to meet stringent Defense Logistics Agency technical, packaging, and labeling requirements. The equipment must fully comply with all DLA standards to ensure operational readiness and compatibility within military systems, with no deviations tolerated in construction, materials, or documentation. The supply is designated as a subcontract under NAICS code 333618, indicating it falls under the category of other commercial and service industry machinery manufacturing, and is managed by the Department of Defense through the Defense Logistics Agency. All deliverables must align with DLA’s packaging and labeling protocols to guarantee proper handling, storage, and deployment across global military operations. The contract was posted on July 15, 2026, and the place of performance and point of contact details are not specified, indicating flexibility in sourcing and logistics as long as compliance is maintained. The award reference number SPE7M126V9232 is linked to the official DIBBS portal for tracking and verification purposes, and the successful vendor must ensure timely delivery while adhering to all federal procurement and defense supply chain protocols without exception.
Defense Logistics Agency

POSTED

1 day ago

DEADLINE

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NAICS: 333618
Awarded
DIBBS
TURBO SUPERCHARGER, ENGINE, NON-AIRCRAFTThe Defense Logistics Agency has awarded CUMMINS INC, identified by CAGE code 04MP1, a delivery order under contract SPE7LX21D0007 for a turbo supercharger designed for non-aircraft engine applications, with NSN and part number 2950013135968. The total contract value is $2,035.33, with the award officially issued on July 15, 2026. The item falls under procurement code 7017519211 and is procured through a federal acquisition channel managed by the Department of Defense. No set-aside criteria or NAICS code are specified, and the contract does not detail a specific place of performance or point of contact beyond the agency's overarching jurisdiction. The transaction is documented under solicitation SPE7L126FAT7A and is accessible through the DIBBS system for official records.
Defense Logistics Agency

POSTED

1 day ago

DEADLINE

N/A
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NAICS: 333618
New
DIBBS
FILTER, FLUID
LAND SUPPLIER OPNS VEHICLE SPT

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NAICS: 333618
New
DIBBS
Supply of Heavy Industrial CrankshaftsThe contract entails the procurement and delivery of five right-hand crankshafts identified by part number 8926923 and national stock number 2815-01-280-9017, intended for use in defense or industrial engine systems. All units must strictly adhere to the technical specifications, quality control standards, and delivery protocols mandated by the Defense Logistics Agency to ensure interoperability, reliability, and mission readiness. The supplier is required to meet stringent military-grade manufacturing and inspection criteria without exception, as noncompliance may result in rejection or contract termination. This subcontract, issued under NAICS code 333618 and managed by the Department of Defense through the Defense Logistics Agency, is scheduled for posting on July 15, 2026. The performance location and specific delivery instructions remain unspecified in the provided data, but adherence to DLA’s logistical frameworks is mandatory. The procurement is part of a broader effort to maintain critical components for defense and heavy industrial applications, and all parties must comply with federal acquisition regulations governing defense subcontracting. The contract’s official record can be accessed via the provided DIBBS link.
Defense Logistics Agency

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NAICS: 333618
New
DIBBS
Supply of Pneumatic Motors with Military Packaging and MarkingThe contract specifies the supply of eight commercial off-the-shelf pneumatic motors identified by NSN 2895-01-595-9489, intended for military use and subject to strict packaging and marking standards. Each unit must be packaged in accordance with MIL-STD-2073-1E to ensure protection during transit and storage, and labeled with MIL-STD-129 compliance to meet Department of Defense tracking and identification requirements. The delivery destination is DLA Distribution New Cumberland in Pennsylvania, serving as the designated receipt and distribution point for military logistics operations. The contract falls under the NAICS code 333618, which pertains to the manufacturing of industrial and commercial heating and ventilation equipment, indicating the industrial nature of the components being procured. It is classified as a subcontract under the Defense Logistics Agency, part of the Department of Defense, and was posted on July 15, 2026, suggesting a future procurement timeline with no set-asides or specific small business designations noted.
Defense Logistics Agency

POSTED

1 day ago

DEADLINE

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NAICS: 333618
New
DIBBS
FLYWHEEL, ENGINEThis contract calls for the delivery of five flywheels for engines, identified by NSN 2815-15-027-1150 and part number 5801971990, supplied by IVECO DEFENCE VEHICLES S.P.A., with a requirement to deliver in full by 73 days from contract award. The units are to be furnished FOB origin with no tolerance for quantity variance, inspected and accepted at the destination, and packaged strictly in accordance with MIL-STD-2073-1E and DLA’s packaging requirements, including MIL-STD-129 marking standards and palletization rules. Special handling instructions prohibit the use of ozone-depleting chemicals and ban the intentional addition of mercury or mercury-containing compounds, except for specific approved applications such as batteries, fluorescent lights, and instrument sensors as defined by NAVSEA, with portable devices requiring shock-proof design and secondary containment. All supplies must include government identification removed if rejected, and packaging must conform to the DLA-approved parcel post address and shipping instructions referenced under DLAD PROC NOTES C19 and C20. The procurement is governed by the DLA Master List of Technical and Quality Requirements, with revisions effective on the solicitation issue or award date depending on acquisition scale. The contract number is SPE7L1-26-T-838A, with a required delivery date of May 2, 2026, and a need ship date of May 5, 2026. Payment is set at $5.00 per unit for a total of $25.00. The solicitation was posted on July 15, 2026, with responses due by July 27, 2026, under NAICS code 333618, managed by the Department of Defense’s Land Supply Chain. The primary point of contact is Katherine Woods, and delivery must be made to the DLA Distribution facility at 2083 Normandy Drive, New Cumberland, PA 17070-5002. Unit of issue and purchase alignment must follow the official ANSI X12 standard as published by DLA.
LAND SUPPLY CHAIN

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NAICS: 333618
New
DIBBS
OIL PUMP ASSEMBLY, ENGIThe contract is for the procurement of three oil pump assemblies for engine applications, identified by NSN 2805-01-348-4442 and part number 93427692, with a unit price of $3.00 per unit and a total contract value of $9.00. Delivery is required within twenty days of award, with FOB origin terms, meaning title and risk transfer upon shipment from the supplier’s location. Inspection and acceptance occur at the origin point, with no variance allowed in the quantity ordered. Packaging must strictly comply with MIL-STD-2073-1E and MIL-STD-129 standards, including specific preservative methods, wrapping, and marking instructions with no special marking required. The items are to be palletized according to DLA packaging requirements and shipped via the designated freight forwarder,Login FMS Logistics LLC, to the Royal Thai Air Force Armament Supply Depot at Don Muang Air Base in Thailand. The contract is issued under solicitation number SPE7L4-26-T-5638, with a response deadline of July 27, 2026, and a required delivery date of July 20, 2026. Technical and quality requirements are referenced through the DLA Master List of Technical and Quality Requirements and must be adhered to as applicable under the acquisition type. The contract is governed by federal regulations, with the Department of Defense as the overarching agency and Anna-Rachelle Betts listed as the primary point of contact.
LSO COMBAT VEHICLES AND ARMAMENT

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NAICS: 333618
New
DIBBS
BOX DRAINThe contract pertains to the procurement of BOX DRAIN with NSN/Part Number 2815-01-220-9958, under Purchase Request 1000236640 for a quantity of 73 units. The solicitation is issued under number SPE7LX-26-U-8512 by the Defense Logistics Agency, a branch of the Department of Defense, and was posted on June 30, 2026, with a response deadline set for July 15, 2026. The procurement is classified as a federal solicitation with no specified set-aside type or NAICS code, indicating it is open to general federal contracting. The place of performance and office address details are not provided, but the contract is administered within the United States. All responses and inquiries must be submitted through the official DIBBS portal via the provided UI link before the deadline to be considered.
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