Other Engine Equipment Manufacturing: NAICS 333618
Browse federal contract opportunities classified under NAICS code 333618 (Other Engine Equipment Manufacturing). Find active solicitations on SAM.gov, understand size standards, and discover set-aside opportunities for your business.
About NAICS 333618
Other Engine Equipment Manufacturing. This industry falls under the Manufacturing sector (NAICS codes beginning with 33).
Federal agencies use NAICS code 333618 when posting contract opportunities on SAM.gov to classify the type of work being solicited. Businesses that operate in the other engine equipment manufacturing space should include this code in their SAM.gov registration and capability statements to ensure they appear in relevant searches.
How to Use NAICS 333618 in Federal Contracting
To compete for federal contracts under NAICS 333618, your business should be registered in SAM.gov with this NAICS code listed in your entity profile. When agencies post solicitations for other engine equipment manufacturing work, they reference this code to determine the applicable small business size standard and any set-aside eligibility.
If you hold certifications such as 8(a), HUBZone, SDVOSB, or WOSB, you may be eligible for set-aside contracts under this NAICS code. These set-asides limit competition to certified small businesses, giving you a significant advantage in winning federal work.
FedOverwatch monitors SAM.gov daily and can automatically match you with new opportunities under NAICS 333618. Set up your profile with your NAICS codes and certifications to receive personalized contract alerts.
NAICS 333618 Market Intelligence
Based on 3 years of federal award data from USAspending.gov, the other engine equipment manufacturing market has seen 119,809 contract awards totaling $1.7B in value. The median contract size is $77, with approximately 3,328 new awards per month.
Total Awards (3yr)
119,809
Total Value
$1.7B
Median Contract
$77
Competitors
1,060
Contract value distribution
115,520 small business awards ($465.9M total value,$73 median)
1,060 companies compete for NAICS 333618 contracts
See who's winning, their award values, and where you fit in the market
Explore CompetitorsSize Standards
The SBA establishes size standards for each NAICS code to define what qualifies as a "small business" for federal contracting purposes. For NAICS 333618 (Other Engine Equipment Manufacturing), the size standard is based on either average annual receipts or number of employees, depending on the specific industry. Meeting the size standard for your primary NAICS code is required to qualify for small business set-aside contracts.
Visit the SBA Size Standards Table to find the current threshold for NAICS 333618.
Recent NAICS 333618 Opportunities
View all →The Department of Defense is procuring engine block assemblies, specifically NSN 2815015323701, with a quantity of 10 units required for delivery to the DLA Distribution Depot in Oklahoma. This procurement is being conducted through a Request for Quotation (RFQ) process, and all responsible sources are invited to submit quotes electronically.
The Department of the Navy is procuring engine cooling system components for John Deere marine gensets. This is a sole source requirement managed by NAVSUP FLC Yokosuka to support non-aircraft equipment manufacturing.
2026 Address Name pment Manufacturing Descripti
The Department of the Navy is procuring air engine starters for the NAVSUP Weapon Systems Support in Mechanicsburg. The contractor must be an authorized source and adhere to MIL-STD packaging and IUID requirements. The procurement includes a potential option to increase the quantity by up to 100 percent within one year of award.
The Department of Defense is procuring a Subsoil Mulcher for the Army, specifically designed for heavy-duty mulching tasks. Key requirements include a working width of 84 inches, a minimum hydraulic flow of 30 GPM, and the ability to mount on an ASV Compact Track Loader, along with necessary manuals and a delivery timeframe of 120 days after receipt of order.
2026 Address Name WKF (FRIEDMAN) INC. pment Manufacturing BRIC
The Department of Defense is procuring torque indicators for the Defense Logistics Agency, specifically for DLA Aviation in Richmond. The procurement involves manufacturing instruments and laboratory equipment, with Pioneer Industries, LLC identified as the contractor responsible for fulfilling the contract.
The Department of Defense is procuring a ring set for pistons, specifically NSN 2815011637838, with a quantity of 799 units. The procurement is being managed by the Defense Logistics Agency and is set to be delivered to DLA Distribution within 174 days after order. Interested vendors are encouraged to submit quotes electronically as hard copies are not available.
Frequently Asked Questions
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