Bid guide
How to bid on Safety Relief Valve (NSN 4820-01-358-6846) for DLA Weapons Support
What DLA Weapons Support is buying
DLA Weapons Support is conducting market research for a specific safety relief valve, identified by National Stock Number (NSN) 4820-01-358-6846. This is a Request for Information (RFI), not a formal solicitation, meaning the agency is gathering information from potential suppliers.
The agency is considering a firm-fixed-price contract for this item. This is an opportunity for businesses to make their capabilities known to DLA Weapons Support for a potential future procurement.
Key dates and what happens at the deadline
The RFI was published on August 28, 2026. Interested businesses must complete and return the attached survey by September 9, 2026, at 5:00 PM EST. This deadline is for submitting your market survey response.
The official deadline for the overall opportunity on the portal is September 14, 2026, at 5:00 PM ET. However, your survey must be submitted by the earlier date to be considered.
Who this opportunity suits
This opportunity is suitable for businesses that can supply the specific safety relief valve, NSN 4820-01-358-6846. The government does not have complete technical data, so it intends to contract only with approved sources.
The applicable North American Industry Classification System (NAICS) code is 336310, which covers Motor Vehicle Parts Manufacturing. The business size standard for this NAICS code is 1,050 employees.
How to respond to this RFI
To respond, you need to access the original source document. Click “View original source” to open the opportunity on the portal. If the first click takes you to the homepage, click it again to go directly to the bid.
Once you have the documents, read the attached cover letter and complete the attached questionnaire. Email your completed market survey to Marisa Thompson at [email protected] by the September 9, 2026, 5:00 PM EST deadline.
Tips for preparing a competitive response
Even though this is an RFI and not a solicitation, provide thorough and accurate information in your survey response. Clearly demonstrate your capability to supply the specific safety relief valve, especially since the government is looking for approved sources.
Ensure all required fields in the questionnaire are completed. Pay close attention to any questions about your company's experience with similar items or with DLA. Submitting a complete and timely response is crucial for making a good first impression.
See the live bid — deadline, agency details, and how to respond
Dates and requirements can change via addenda; always verify on the bid page and at the original source before responding.
View this bid on BiddingSimpleThis guide was prepared by BiddingSimple from the solicitation’s public posting. It is not official guidance from Defense Logistics Agency; the original posting controls.

