NAICS 33399Federal ProcurementSBA SIZE: Varies by Industry

NAICS Classification 33399 Government Contracts

Federal contracting guide, active SAM.gov solicitations, small business size standards, and top purchasing agencies for NAICS code 33399.

SBA Size StandardVaries by IndustrySmall business threshold
Annual Federal SpendMulti-Million Dollar CategoryContract awards per year
Active Solicitations30 Live BidsCurrently open on SAM.gov
Primary BuyersDepartment of DefenseTop purchasing agency

Active SAM.gov Solicitations for NAICS 33399

30 Open Opportunities

44--DEHUMIDIFIER,DESICC

Agency: DEPT OF DEFENSENotice ID: SPE8E826T3861Location: PHILADELPHIA, PA
No Set-Aside Used (Full and Open Competition)Award Notice

Solicitation SPE8E826T3861 for 44--DEHUMIDIFIER,DESICC published by DEPT OF DEFENSE. Prospective offerors must consult official solicitation documents on SAM.gov for full instructions, specifications, and submission deadlines.

38--OR-FWS MALHEUR NWR ROAD MAINTAINER

Agency: INTERIOR, DEPARTMENT OF THENotice ID: 140FS126Q0143Location: Falls Church, VA
No Set-Aside Used (Full and Open Competition)Award Notice

Solicitation 140FS126Q0143 for 38--OR-FWS MALHEUR NWR ROAD MAINTAINER published by INTERIOR, DEPARTMENT OF THE. Prospective offerors must consult official solicitation documents on SAM.gov for full instructions, specifications, and submission deadlines.

Pump Unit, Hydraulic

Agency: DEPT OF DEFENSENotice ID: SPRRA1-26-R-0024Location: REDSTONE ARSENAL, AL
No Set-Aside Used (Full and Open Competition)Justification & Approval / Other

Solicitation SPRRA1-26-R-0024 for Pump Unit, Hydraulic published by DEPT OF DEFENSE. Prospective offerors must consult official solicitation documents on SAM.gov for full instructions, specifications, and submission deadlines.

CNC HORIZONTAL MACHINING CENTER (SOLE SOURCE)

Agency: DEPT OF DEFENSENotice ID: SPMYM226P0239Location: BREMERTON, WA
NONEAward Notice

Solicitation SPMYM226P0239 for CNC HORIZONTAL MACHINING CENTER (SOLE SOURCE) published by DEPT OF DEFENSE. Prospective offerors must consult official solicitation documents on SAM.gov for full instructions, specifications, and submission deadlines.

43--FILTER ELEMENT,FLUID

Agency: DEPT OF DEFENSENotice ID: SPE7M126T194GLocation: Washington, DC
NoneAward Notice

Solicitation SPE7M126T194G for 43--FILTER ELEMENT,FLUID published by DEPT OF DEFENSE. Contractors must submit responses conforming to the requirements in the official SAM.gov solicitation notice and associated attachments.

47--STRAINER BODY,SEDIM

Agency: DEPT OF DEFENSENotice ID: SPE7M326T1754Location: Washington, DC
NoneAward Notice

Solicitation SPE7M326T1754 for 47--STRAINER BODY,SEDIM published by DEPT OF DEFENSE. Contractors must submit responses conforming to the requirements in the official SAM.gov solicitation notice and associated attachments.

WELD ROD

Agency: DEPT OF DEFENSENotice ID: SPMYM226P0326Location: Bremerton, WA, USA
NoneAward Notice

Solicitation SPMYM226P0326 for WELD ROD published by DEPT OF DEFENSE. Contractors must submit responses conforming to the requirements in the official SAM.gov solicitation notice and associated attachments.

Surface Mounted Technology (SMT) Lab Upgrades – Reflow Oven and In-Line PCB Cleaning System

Agency: DEPT OF DEFENSENotice ID: N6893626Q5150Location: Washington, DC
NoneAward Notice

The Naval Air Warfare Center Weapons Division, Airborne Instrumentation Division, located at Naval Base Ventura County, Point Mugu, California, awarded contract N6893626P5463 to ITW Electronics Assembly Equipment (ITW EAE) on September 28, 2026, for $361,855.84. The contract provides for the procurement, delivery, installation, calibration, integration, and training associated with Surface Mount Technology Laboratory upgrade equipment, including one Vitronics Soltec Centurion CT820 reflow oven and one Electrovert Aquastorm 160 in-line printed circuit board cleaning system.

High Temperature Controlled Atmosphere Furnace Suite

Agency: DEPT OF DEFENSENotice ID: N6893626Q5141Location: Washington, DC
NoneAward Notice

Naval Air Weapons Center Weapons Division (NAWCWD) China Lake awarded a Firm Fixed Price (FFP) purchase order to procure a High Temperature, Controlled Atmosphere Furnace Suite in support of current and future capability for metal and ceramic-based composite materials research, development, testing, processing, and production. The furnaces will heat treat metal and ceramic composite test articles and small- to mid-scale proof of concept parts. Contract N6893626P5429 was awarded 24 September 2026, from Solicitation N6893626Q5141. Two CLINs were added for commercial financing purposes only.

36--GENERATOR,OXYGEN-NITROGEN

Agency: DEPT OF DEFENSENotice ID: SPE4A726T751LLocation: Washington, DC
NoneAward Notice

Solicitation SPE4A726T751L for 36--GENERATOR,OXYGEN-NITROGEN published by DEPT OF DEFENSE. Contractors must submit responses conforming to the requirements in the official SAM.gov solicitation notice and associated attachments.

Vacuum Furnace Cell

Agency: DEPT OF DEFENSENotice ID: W519TC26PA233Location: Rock Island, IL, 61299, USA
NoneAward Notice

Solicitation W519TC26PA233 for Vacuum Furnace Cell published by DEPT OF DEFENSE. Contractors must submit responses conforming to the requirements in the official SAM.gov solicitation notice and associated attachments.

Aircraft Rescue and Firefighting (ARFF) Fire Suppression Systems

Agency: DEPT OF DEFENSENotice ID: W913E526PA016Location: Hanover, NH, 03755, USA
NoneAward Notice

The U.S. Army Corps of Engineers (USACE), Engineer Research and Development Center (ERDC), Cold Regions Research and Engineering Laboratory (CRREL), awarded purchase order W913E526PA016 to Mid America Fire Apparatus Inc for ARFF Fire Suppression System. This contract action was fixed-price and competitively awarded.

Dual-Chamber Aerospace Heat Treating (DCAHT) Furnace System Full and open competition

Agency: DEPT OF DEFENSENotice ID: FA930126P0032Location: Edwards, CA, 93524, USA
NoneAward Notice

Solicitation FA930126P0032 for Dual-Chamber Aerospace Heat Treating (DCAHT) Furnace System Full and open competition published by DEPT OF DEFENSE. Contractors must submit responses conforming to the requirements in the official SAM.gov solicitation notice and associated attachments.

Radyne Induction Heaters

Agency: DEPT OF DEFENSENotice ID: FA813226Q0055Location: F3YCEB OC ALC OBC AF BPN NO MLSBLS PROC CP40573947613001 STAFF DR DOOR G70 POST N68 TINKER AFB, OK 73145-3303, 73145
NoneAward Notice

Two (2) each, Radyne Versa Power-Xtreme 15kW Power Supply, PN 15VXLTB480P: - Two (2) each, Thermal Control Package with K-Type Thermocouple - Two (2) each, Water cooled power leads - One (1) each, Shipping CIP Tinker AFB - One (1) each, Equipment Test Prior to Shipment - One (1) each, Program/Equipment Management - One (1) each, Manuals and Equipment Documentation These machines MUST be able to control a temperature set point within +-5 degrees. This may require implementation of an external PLC equipped with PID controls.

Cylinder Assembly, Actuating, Linear

Agency: DEPT OF DEFENSENotice ID: SPRDL1-26-P-0161Location: New Cumberland, PA, 17070, USA
NoneAward Notice

NSN: 3040-01-680-3361 Manufacturer and Part Number: OSHKOSH DEFENSE LLC - Cage: 75Q65 - Part # 4466521 or HIAB - Cage: 34914 - Part # 387-5690 Quantity: Base: 4, Option: 100%.

43--FILTER ELEMENT,FLUID

Agency: DEPT OF DEFENSENotice ID: SPE7M426T395VLocation: Washington, DC
NoneAward Notice

Solicitation SPE7M426T395V for 43--FILTER ELEMENT,FLUID published by DEPT OF DEFENSE. Contractors must submit responses conforming to the requirements in the official SAM.gov solicitation notice and associated attachments.

43--RING,WEARING

Agency: DEPT OF DEFENSENotice ID: SPE7M126T365ELocation: Washington, DC
NoneAward Notice

Solicitation SPE7M126T365E for 43--RING,WEARING published by DEPT OF DEFENSE. Contractors must submit responses conforming to the requirements in the official SAM.gov solicitation notice and associated attachments.

43--VALVE HEAD,HYDRAULIC MOTOR-PUMP

Agency: DEPT OF DEFENSENotice ID: SPE7M126T367NLocation: Washington, DC
NoneAward Notice

Solicitation SPE7M126T367N for 43--VALVE HEAD,HYDRAULIC MOTOR-PUMP published by DEPT OF DEFENSE. Contractors must submit responses conforming to the requirements in the official SAM.gov solicitation notice and associated attachments.

43--FILTER,FLUID

Agency: DEPT OF DEFENSENotice ID: SPE7L426T6738Location: Washington, DC
NoneAward Notice

Solicitation SPE7L426T6738 for 43--FILTER,FLUID published by DEPT OF DEFENSE. Contractors must submit responses conforming to the requirements in the official SAM.gov solicitation notice and associated attachments.

Notice of Intent - Replacement Spare Parts for Existing Vehicle Gate System (Bavak B-secure Speedgate)

Agency: DEPT OF DEFENSENotice ID: 19NZ9526P0311Location: [object Object], 6011, NZL
NoneAward Notice

Solicitation 19NZ9526P0311 for Notice of Intent - Replacement Spare Parts for Existing Vehicle Gate System (Bavak B-secure Speedgate) published by DEPT OF DEFENSE. Contractors must submit responses conforming to the requirements in the official SAM.gov solicitation notice and associated attachments.

Surface Mounted Technology (SMT) Lab Upgrades – Reflow Oven and In-Line PCB Cleaning System

Agency: DEPT OF DEFENSENotice ID: N6893626Q5150Location: Washington, DC
NoneJustification

• This J&A contains Controlled Unclassified Information and is therefore attached as a secure document. Contractors must be certified through Defense Logistics Information Services in order to access Controlled Unclassified Information (CUI) or Export Controlled Information. Access to CUI is limited, to a single point of contact (POC) per CAGE code, who is listed as the Data Custodian on the DD 2345 and approved by Defense Logistics Agency (DLA). The DD 2345 must be approved prior to requesting access to CUI in SAM.gov. Contractors are responsible for coordinating with their CAGE code’s Data Custodian POC to request access to CUI. For additional information, visit the DLA website for the Joint Certification Program: https://www.dla.mil/HQ/LogisticsOperations/Services/JCP/. • As required by FAR 6.103(c)(2)(i), this J&A is hereby posted for the aforementioned contract award.

43--SLEEVE,SHAFT,PUMP

Agency: DEPT OF DEFENSENotice ID: SPE7M126T335ELocation: Washington, DC
NoneAward Notice

Solicitation SPE7M126T335E for 43--SLEEVE,SHAFT,PUMP published by DEPT OF DEFENSE. Contractors must submit responses conforming to the requirements in the official SAM.gov solicitation notice and associated attachments.

44--DEHUMIDIFIER,DESICC

Agency: DEPT OF DEFENSENotice ID: SPE8E826T3463Location: Washington, DC
NoneAward Notice

Solicitation SPE8E826T3463 for 44--DEHUMIDIFIER,DESICC published by DEPT OF DEFENSE. Contractors must submit responses conforming to the requirements in the official SAM.gov solicitation notice and associated attachments.

47--RESTRICTOR UNIT,FLU

Agency: DEPT OF DEFENSENotice ID: SPE7M326T8147Location: Washington, DC
NoneAward Notice

Solicitation SPE7M326T8147 for 47--RESTRICTOR UNIT,FLU published by DEPT OF DEFENSE. Contractors must submit responses conforming to the requirements in the official SAM.gov solicitation notice and associated attachments.

How to Win Federal Contracts under NAICS 33399

Federal buyers evaluate offerors under NAICS 33399 through a combination of verified technical capability, past performance relevance, and price reasonableness. Follow this proven pursuit framework:

1
Verify SBA Small Business Eligibility for NAICS 33399Confirm your business meets the SBA size standard of Varies by Industry in average annual revenue or employee headcount.
2
Register on SAM.gov with NAICS 33399Add NAICS 33399 to your active SAM.gov entity profile under Goods and Services to qualify for set-aside awards.
3
Review Live Solicitations & Section L & M InstructionsAnalyze current open notices below. Pay close attention to evaluation criteria (Best Value Tradeoff vs Lowest Price Technically Acceptable).
4
Generate Compliance Matrix & Draft Winning Proposal with BidGovAIUse BidGovAI to shred solicitation requirements, extract FAR compliance clauses, and draft evaluator-aligned technical proposal volumes.
Industry Bidding Strategy:

Check the solicitation Section L & M instructions and ensure SAM.gov registration is active.

Top Federal Buyers for NAICS 33399

Department of DefenseMajor purchaser of NAICS Classification 33399
Active Buyer →
General Services AdministrationMajor purchaser of NAICS Classification 33399
Active Buyer →
Department of Veterans AffairsMajor purchaser of NAICS Classification 33399
Active Buyer →

Win More NAICS 33399 Awards with AI

Join government contractors using BidGovAI to analyze solicitations in minutes, maintain audit-proof compliance matrices, and win profitable federal contracts.

Start Free 14-Day Trial — Access All NAICS 33399 Solicitations →

Frequently Asked Questions About NAICS 33399

What is NAICS code 33399?

NAICS code 33399 is a standard North American Industry Classification System code used by federal contracting officers to categorize solicitations and establish small business size standards.

How do I bid on NAICS 33399 contracts?

To bid on NAICS 33399 opportunities, ensure your entity is registered on SAM.gov with NAICS 33399 listed in your assertions, and submit a compliant offer in response to the active solicitation.