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STEM,FLUID VALVE

DEPT OF DEFENSE.DEPT OF THE NAVY.NAVSUP.NAVSUP WEAPON SYSTEMS SUPPORT.NAVSUP WSS MECHANICSBURG.NAVSUP WEAPON SYSTEMS SUPPORT MECH · Response deadline: Sun, 30 Aug 2026

What the government is buying

The Department of the Navy is seeking to acquire fluid valves related to STEM applications, as indicated by the title "STEM,FLUID VALVE." This acquisition is being managed by NAVSUP Weapon Systems Support Mechanicsburg, the Navy's primary provider of supply chain management for weapon systems support.

Fluid valves (NAICS 332919) are components used to control the flow of liquids or gases through systems. In defense applications, these typically include valves for hydraulic systems, fuel systems, cooling systems, or other mission-critical applications aboard naval vessels or aircraft. The "STEM" designation in the title suggests application to systems involving science, technology, engineering, or mathematics equipment, possibly for training or research purposes, though see the solicitation for specific technical requirements and intended end use.

Key facts

Who can bid

This opportunity is open to all qualified offerors (full and open competition) unless a set-aside is subsequently added. The NAICS code 332919—Other Metal Valve and Pipe Fitting Manufacturing—covers manufacturers of industrial valves, including fluid power valves, hose valves, and similar controls. However, under full and open competition, any responsible business capable of performing the work may compete, including potential subcontractors or distributors partnered with manufacturers.

Firms should verify their SAM.gov registration status, as active registration is required to submit a bid on any federal contract. Small businesses interested in this opportunity should also consider whether they qualify under the Small Business Administration's size standard for NAICS 332919, which is currently 1,000 employees, as this may affect future subcontracting plans or eligibility if the solicitation is later set aside.

How to put together a competitive bid

For fluid valve procurement, competitiveness typically hinges on technical compliance, past performance, and price.

First, obtain and review the full solicitation documents on SAM.gov to identify exact specifications—materials, pressure ratings, dimensions, certifications (such as MIL-STD or commercial equivalents), and any qualification requirements for the supplying facility.

Given NAVSUP WSS's role in weapon systems logistics, emphasize quality assurance and traceability. Document your quality management system (ISO 9001, AS9100, or comparable) and any prior experience supplying valves to defense or maritime applications. Include your Dun & Bradstreet Open Ratings past performance evaluation if available.

For pricing, examine historical pricing for similar National Stock Number (NSN) items or use the Defense Logistics Agency's eMLN system for comparable sales data if accessible. Propose realistic delivery timelines based on material lead times for specialized alloys or coatings.

If you are not a manufacturer, strengthen your bid by submitting a letter of supply from an original manufacturer or by demonstrating your value-add in testing, kitting, or logistics support.

Next steps

Access the complete solicitation package on SAM.gov using solicitation number N0010426QFB59. Review all technical specifications, clauses, and delivery requirements before preparing your offer. Note the firm response deadline of 4:30 PM Eastern Time on August 30, 2026—late submissions will not be considered. Monitor SAM.gov for any amendments that may add set-aside status, modify requirements, or extend the deadline.

View the official notice on SAM.gov →