NAICS Demand Lane
Latest federal solicitations for NAICS 336510.
AI Summary
This opportunity is for a multiple-award IDIQ contract for rail maintenance and sustainment services, including the manufacture and refurbishment of locomotives and freight cars, as well as preventive maintenance and technical support. The solicitation is open for proposals, with amendments addressing various technical…
MA
AI Summary
The Department of the Interior, National Park Service, is seeking proposals for the supply of a steam generator under a combined synopsis/solicitation. This opportunity is classified under NAICS code 336510 and is not set aside for simplified acquisition procedures.
MA
AI Summary
The Department of Defense is seeking bids for MilAirX Rail Spanners, designed for heavy-duty railway applications. These spanners are rated for 40,000lbs per pair and feature a robust design for enhanced durability. Interested vendors should respond to this combined synopsis/solicitation by the specified deadline.
NY
AI Summary
The Department of Defense is seeking quotes for 27 units of acoustic couplers under NSN 2240017220125. This opportunity is a combined synopsis/solicitation and is available electronically. All responsible sources may submit a quote for consideration. Hard copies are not provided.
VA
AI Summary
The Department of Defense is soliciting bids for a five-year fixed-price contract for fuel oil nozzles, NSN 4930-01-440-1085. Bidders must submit their bids in accordance with the attached Invitation for Bids and acknowledge all amendments. Questions should be directed to the provided contract specialists by the specif…
MI
AI Summary
The Department of Defense is soliciting bids for rail spanners, with a revised quantity of 45 units. This opportunity is classified under NAICS code 336510 and is not subject to Simplified Acquisition Procedures. Interested vendors should respond to the combined synopsis/solicitation by the specified deadline.
NY
AI Summary
The Department of Defense is soliciting bids for a firm-fixed-price contract for fuel oil nozzles, with a five-year duration. Bidders must access the Technical Data Package prior to submission. All bids must comply with the IFB requirements, including acknowledgment of amendments. Questions should be directed to the sp…
MI
AI Summary
The U.S. Army Transportation Command is seeking information on the design and production of heavy-duty flatcars to replace the aging Defense Freight Railway Interchange Fleet. This RFI invites railcar builders to propose innovative designs capable of carrying military vehicles, with responses due by June 26, 2026. Inte…
MI
AI Summary
The Department of Defense is seeking proposals for a five-year Blanket Purchase Agreement (BPA) for railroad materials. This opportunity is classified under NAICS code 336510 and is not subject to Simplified Acquisition Procedures. Interested bidders should prepare to submit their proposals by the specified deadline.
IL
AI Summary
The Department of Defense, specifically the Army, is seeking bids for rail spanners under NAICS code 336510. This opportunity is a combined synopsis/solicitation, with the due date set for May 25, 2026. Interested parties should prepare their proposals accordingly.
NY
How this NAICS code is represented across indexed contract sources.
This industry comprises establishments primarily engaged in manufacturing railroad cars, locomotives, and other rolling stock. It includes the production of freight cars, passenger cars, and other rail vehicles.
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