GovBidScope

Government Contracts for NAICS 333618

392 active federal opportunities under NAICS 333618. Updated hourly from SAM.gov.

Data updated Aug 28, 1:28 PM (cached) · 392 opportunities · Page 16 of 16

28--ENGINE BLOCK ASSEMB

DEPT OF DEFENSE.DEFENSE LOGISTICS AGENCY.DLA LAND.DLA LAND COLUMBUS.DLA LAND AND MARITIME

Due 7/20/2026

29--REGULATOR-CONTROL,E

DEPT OF DEFENSE.DEFENSE LOGISTICS AGENCY.DLA LAND.DLA LAND COLUMBUS.DLA LAND AND MARITIME

$350K

28--CYLINDER HEAD,DIESE

DEPT OF DEFENSE.DEFENSE LOGISTICS AGENCY.DLA LAND.DLA LAND COLUMBUS.DLA LAND AND MARITIME

Total Small Business Set-Aside (FAR 19.5)Due 7/13/2026

CYLINDER HEAD,DIESE

DEPT OF DEFENSE.DEFENSE LOGISTICS AGENCY.DLA MARITIME.DLA MARITIME MECHANICSBURG.SPRMM1 DLA MECHANICSBURG

Due 8/3/2026

29--PARTS KIT,ENGINE WA

DEPT OF DEFENSE.DEFENSE LOGISTICS AGENCY.DLA LAND.DLA LAND COLUMBUS.DLA LAND AND MARITIME

$32K

28--PARTS KIT,DIESEL EN

DEPT OF DEFENSE.DEFENSE LOGISTICS AGENCY.DLA LAND.DLA LAND COLUMBUS.DLA LAND AND MARITIME

Total Small Business Set-Aside (FAR 19.5)Due 7/13/2026

29--VACUUM BLEED FILTER

DEPT OF DEFENSE.DEFENSE LOGISTICS AGENCY.DLA LAND.DLA LAND COLUMBUS.DLA LAND AND MARITIME

Total Small Business Set-Aside (FAR 19.5)Due 7/13/2026

29--FILTER ELEMENT,INTA

DEPT OF DEFENSE.DEFENSE LOGISTICS AGENCY.DLA LAND.DLA LAND COLUMBUS.DLA LAND AND MARITIME

$350K

29--FILTER ELEMENT,FLUI

DEPT OF DEFENSE.DEFENSE LOGISTICS AGENCY.DLA LAND.DLA LAND COLUMBUS.DLA LAND AND MARITIME

$350K

Mercury Engines/Gear Housing Assemblies/Parts

DEPT OF DEFENSE

No Set aside usedDue 7/15/2026

65HP Engines

DEPT OF DEFENSE.DEPT OF THE AIR FORCE.AIR COMBAT COMMAND.FA4830 23 CONS CC

Total Small Business Set-Aside (FAR 19.5)Due 7/9/2026

29--FILTER ELEMENT,FLUI

DEPT OF DEFENSE.DEFENSE LOGISTICS AGENCY.DLA LAND.DLA LAND COLUMBUS.DLA LAND AND MARITIME

$30K

Cooler Lube Oil Main Engine & Cooler, Fluid, Jacket Water

HOMELAND SECURITY, DEPARTMENT OF.US COAST GUARD.SFLC PROCUREMENT BRANCH 1(00080)

Total Small Business Set-Aside (FAR 19.5)Due 7/9/2026

29--FILTER ELEMENT,FLUID

DEPT OF DEFENSE.DEFENSE LOGISTICS AGENCY.DLA LAND.DLA LAND COLUMBUS.DLA LAND AND MARITIME

Service-Disabled Veteran-Owned Small Business Set AsideDue 7/15/2026

28--BOX DRAIN

DEPT OF DEFENSE.DEFENSE LOGISTICS AGENCY.DLA LAND.DLA LAND COLUMBUS.DLA LAND AND MARITIME

Due 7/15/2026

29--IMPELLER,FAN,AXIAL

DEPT OF DEFENSE.DEFENSE LOGISTICS AGENCY.DLA LAND.DLA LAND COLUMBUS.DLA LAND AND MARITIME

$350K

28--SHIELD,HEAT

DEPT OF DEFENSE.DEFENSE LOGISTICS AGENCY.DLA LAND.DLA LAND COLUMBUS.DLA LAND AND MARITIME

Due 7/10/2026

How to Win NAICS 333618 Government Contracts

Federal agencies spend billions annually on naics 333618 services under NAICS code 333618. Opportunities are posted on SAM.gov with response windows of 14-30 days — most small businesses miss them because they don't check daily.

Requirements to bid: You need an active SAM.gov registration (free), a DUNS/UEI number, and in most cases the relevant trade licenses for your state. Many naics 333618 contracts are set aside exclusively for small businesses, 8(a) firms, HUBZone, WOSB, or service-disabled veteran-owned businesses.

Why use GovBidScope: We aggregate SAM.gov postings under NAICS 333618into one browsable feed with plain-English titles and set-aside tags so you can scan the list quickly instead of clicking through 40-page solicitations one at a time.

Frequently Asked Questions

What is NAICS 333618?

NAICS 333618 covers naics 333618 businesses. The federal government uses this code to classify contracts by industry, so agencies can find qualified vendors for specific types of work.

How many naics 333618 contracts are posted per month?

Typically 50-200+ opportunities per month under NAICS 333618, depending on the fiscal year cycle. Volume spikes in Q4 (July-September) as agencies spend remaining budgets.

Can I bid if I'm a small business?

Yes. The federal government is required to award at least 23% of contracts to small businesses. Many contracts under NAICS 333618 are set aside exclusively for small businesses or disadvantaged categories (8(a), HUBZone, WOSB, SDVOSB).