Railroad Rolling Stock Manufacturing: NAICS 336510
Browse federal contract opportunities classified under NAICS code 336510 (Railroad Rolling Stock Manufacturing). Find active solicitations on SAM.gov, understand size standards, and discover set-aside opportunities for your business.
About NAICS 336510
Railroad Rolling Stock Manufacturing. This industry falls under the Manufacturing sector (NAICS codes beginning with 33).
Federal agencies use NAICS code 336510 when posting contract opportunities on SAM.gov to classify the type of work being solicited. Businesses that operate in the railroad rolling stock 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 336510 in Federal Contracting
To compete for federal contracts under NAICS 336510, your business should be registered in SAM.gov with this NAICS code listed in your entity profile. When agencies post solicitations for railroad rolling stock 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 336510. Set up your profile with your NAICS codes and certifications to receive personalized contract alerts.
NAICS 336510 Market Intelligence
Based on 3 years of federal award data from USAspending.gov, the railroad rolling stock manufacturing market has seen 83 contract awards totaling $49.8M in value. The median contract size is $49K, with approximately 2 new awards per month.
Total Awards (3yr)
83
Total Value
$49.8M
Median Contract
$49K
Competitors
47
Contract value distribution
63 small business awards ($36.5M total value,$50K median)
47 companies compete for NAICS 336510 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 336510 (Railroad Rolling Stock 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 336510.
Recent NAICS 336510 Opportunities
View all →The Department of the Interior is procuring a steam generator for the National Park Service, specifically for the repair and rebuilding of railway equipment. This opportunity is set aside for small businesses, and interested parties should refer to the attached documents for detailed specifications and requirements.
The Department of the Interior is procuring a steam generator for the National Park Service, focusing on the repair and rebuilding of railway equipment. This opportunity is set aside for small businesses, and interested parties should refer to the attached documents for further details.
The Department of Transportation is procuring a multiple-award Indefinite Delivery/Indefinite Quantity (IDIQ) contract for Rail Maintenance and Sustainment (RMS) services. This includes the manufacture and refurbishment of locomotives and freight cars, preventive maintenance, corrective repair, engineering diagnostics, and emergency repair services. The solicitation is open for full competition and includes several amendments addressing specific requirements.
The Department of Defense is procuring railcar spanners for the Army, specifically brand name MilAirX. The spanners must meet specific safety and engineering characteristics, including a weight rating of 40,000 lbs per pair and a length of 72 inches, and must be submitted through the PIEE portal.
The Office of the Secretary is procuring rail maintenance and sustainment services through a multiple-award indefinite delivery indefinite quantity (IDIQ) contract. This contract will support various rail systems and infrastructure, ensuring their operational readiness and reliability.
The Department of Defense is procuring fuel and oil nozzles for the Defense Logistics Agency Troop Support. The contract is associated with LKR, Inc. and involves equipment manufacturing and repair services.
The Department of Defense is procuring a firm-fixed-price contract for fuel oil nozzles with National Stock Number 4930-01-440-1085, intended for use in fuel dispensing equipment. Bidders must submit their offers by the specified deadline and are required to acknowledge all amendments to the invitation for bids. The procurement includes a Technical Data Package that is publicly accessible.
The Department of Defense is procuring fuel oil nozzles under a firm-fixed-price contract for a five-year period. The contract involves the National Stock Number 4930-01-440-1085 and includes a Technical Data Package that is publicly available. Bidders must submit their offers and acknowledge any amendments by the specified deadline.
Frequently Asked Questions
What is NAICS code 336510?
How many federal contracts use NAICS 336510?
How to find contracts for NAICS 336510?
What is the SBA size standard for NAICS 336510?
Get NAICS 336510 contracts delivered to your inbox
Set up your profile with your NAICS codes and certifications, and FedOverwatch will automatically match you with relevant railroad rolling stock manufacturing opportunities as they're posted on SAM.gov.