Presolicitation
Valve Assembly, in Repair/Modification of
Department of Defense · Department of the Navy
AI summaryThe Department of the Navy's NAVSUP Weapon Systems Support posted this presolicitation (an early notice before the solicitation). The item is a VALVE ASSEMBLY, IN REPAIR/MODIFICATION OF, national stock number (NSN) 7R-4810-016740466-P8, QTY 4 EA (each). Delivery is FOB ORIGIN (the government takes delivery at the seller's location). Only sources the Government has already approved were solicited. Other firms must send source approval information with their proposal. SAM.gov's response date, End of Nov 15, 2026 (an amendment moved it to Nov 16, 2026, 4:30 PM UTC-4 · 3:30 PM Eastern), is when the solicitation is expected. More in the summary
Advance notice of a coming solicitation, not a bid yet. If it asks for capability statements, sending one is free and puts you on Department of the Navy's list before the solicitation is posted. See the contact
A newer version of this notice was posted Oct 19, 2026. It moves the due date from Nov 15, 2026 to Nov 16, 2026, which is the date shown on this page. See the latest version.
Only listed manufacturers' parts are accepted. Distributors of the approved part can still quote.
AI summary Beta
Summary of the version posted Oct 14, 2026. The notice was amended Oct 19, 2026. The due date moved from Nov 15, 2026 to Nov 16, 2026. Check what else changed on SAM.gov. Some details are in the notice's attachments, which this summary didn't read. Check the attachments on SAM.gov.
The Department of the Navy's NAVSUP Weapon Systems Support posted this presolicitation (an early notice before the solicitation). The item is a VALVE ASSEMBLY, IN REPAIR/MODIFICATION OF, national stock number (NSN) 7R-4810-016740466-P8, QTY 4 EA (each). Delivery is FOB ORIGIN (the government takes delivery at the seller's location). Only sources the Government has already approved were solicited. Other firms must send source approval information with their proposal. SAM.gov's response date, End of Nov 15, 2026, is when the solicitation is expected.
Who can bid
- Be a source the Government has already approved for this item, or send source approval information with the proposal
How to submit: due End of Nov 15, 2026 (SAM.gov response date for this presolicitation; the solicitation is expected then). What to include is under Full summary below. Check the solicitation's instructions on SAM.gov.
Things to watch (4)
- Serious: Government source approval needed before award. The item needs source approval because it is flight critical or its technical data was not judged adequate for full and open competition.
- Serious: Offers without the approval data are not considered. A firm that is not an approved source must include everything the brochure asks for, or show it was already submitted.
- Worth checking: Award may not wait for a new source's approval. Approving a new source normally takes longer than the award can be delayed.
Show all 4Show fewer
- Minor: Solicitation not yet in the notice. This is a presolicitation. The solicitation, with offer instructions and the contract type, comes later.
Read from the notice text only.
Full summary
What they want
- Supply VALVE ASSEMBLY, IN REPAIR/MODIFICATION OF, NSN 7R-4810-016740466-P8, QTY 4 EA
- Technical data package (TDP) version 003 applies to the item
- Delivery FOB ORIGIN, as the notice states it
- A firm that is not an approved source sends the data in a NAVSUP Weapon Systems Support (WSS) Source Approval Information Brochure with its proposal
- Estimated value
- Not stated
- Offers due
- End of Nov 15, 2026 (SAM.gov response date for this presolicitation; the solicitation is expected then) (from the version posted Oct 14, 2026; amended since)
What to include when you submit
- If you are not an approved source, send with your proposal the information in one of the NAVSUP WSS Source Approval Information Brochures named in the notice
- If your source approval request is being evaluated at NAVSUP WSS, send with your offer a copy of the cover letter that forwarded the request
- Offers that do not include all the data the Source Approval Brochure requires, or show it was sent before, will not be considered for award
Not in the notice text
- What the NAVSUP WSS Source Approval Information Brochures require; they are on the NAVSUP Weapon Systems Support Business-Opps website named in the notice and were not read
- Whether this is a repair or a new-part buy; the title reads 'IN REPAIR/MODIFICATION OF'
- How to submit a proposal and the contracting officer's contact details
- The North American Industry Classification System (NAICS) code and any set-aside; SAM.gov shows neither
- Contract type, delivery date and evaluation method
Eligibility and how to respond
- No set-aside, but the notice names requirements you must meet before you can bid:
- The notice mentions an approved or qualified source list. Only listed sources may be eligible, so check that your company or product is on it.
- How and where to submit is in the notice text and its attachments on SAM.gov.
Notice details
- Posted
- Oct 14, 2026
- Notice type
- Presolicitation
- Office
- NAVSUP Weapon Systems Support, Philadelphia, PA
- Product/service code
- 4810 · Valves, Powered
- Business type
- Manufactured parts & equipment (FedReady's grouping, from product/service code 4810)
- Versions
2 versions have been posted, newest first.
- Oct 19, 2026 · SolicitationDue Nov 16, 2026 (changed)
- Oct 14, 2026 · Presolicitation (this version)Date Nov 15, 2026
- Attachments
Past awards and competition
Who has won work like this before, the likely incumbent, and what similar contracts paid, from USAspending.gov.
Before you respond
Terms on this notice: Solicitation
Full notice text from SAM.gov
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