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48--VALVE,BALL 1.000NPS

DEPT OF DEFENSE.DEPT OF THE NAVY.NAVSUP.NAVSUP WEAPON SYSTEMS SUPPORT.NAVSUP WSS MECHANICSBURG.NAVSUP WEAPON SYSTEMS SUPPORT MECH · Response deadline: Mon, 16 Nov 2026

What the government is buying

The Department of the Navy, through NAVSUP Weapon Systems Support in Mechanicsburg, is soliciting offers for a ball valve with a 1.000-inch nominal pipe size (NPS). This falls under Federal Supply Classification (FSC) 4820, which covers valves and related equipment used in fluid control systems. Ball valves are quarter-turn valves that use a hollow, perforated pivoting ball to control flow through piping systems—commonly found in marine, industrial, and defense applications where reliable shutoff capability is essential. NAVSUP WSS provides supply chain management and material support for naval weapons systems, so this valve likely supports shipboard or shore-based naval infrastructure. see the solicitation

Key facts

Who can bid

This solicitation is open to all responsible sources with no set-aside restriction. Any business—small or large—that can manufacture or supply ball valves meeting the Navy's technical requirements may compete. Given the NAICS code 332919, manufacturers of metal valves and pipe fittings are the most logical bidders, though distributors with established supply chains for defense-grade valves may also participate. If your business is new to defense contracting, you'll need to be registered in SAM.gov, have a CAGE code, and be prepared to meet any applicable quality certifications (such as ISO 9001 or MIL-STD compliance) that the Navy requires for this item. see the solicitation

How to put together a competitive bid

Since this is a full-and-open solicitation for a standardized industrial component, price and delivery will likely carry heavy weight in evaluation.

Technical compliance: Obtain the complete specification referenced in the solicitation—likely a military or commercial standard for ball valves. Verify your product meets all material, pressure rating, end-connection, and testing requirements. Navy applications typically demand corrosion-resistant materials (stainless steel, bronze, or specialty alloys) and adherence to stringent dimensional tolerances.

Pricing strategy: Research historical pricing for comparable FSC 4820 items through SAM.gov's Contract Data or the Defense Logistics Agency's procurement history tools. Consider your raw material costs, especially for nickel-alloy or stainless steel components. Factor in any special packaging, marking, or documentation requirements for defense shipments.

Delivery commitment: NAVSUP WSS values reliability. Commit to a realistic delivery schedule you can meet; late deliveries can trigger default clauses and damage past performance ratings. If you can offer faster delivery than competitors, highlight this as a strength.

Quality assurance: Be prepared to submit a quality assurance plan, material certifications, and test reports. First article inspection or source inspection at a government facility may apply. see the solicitation

Next steps

Access the full solicitation documents on SAM.gov using solicitation number N0010426RNE77. Review the specification, drawing, and any delivery requirements carefully before committing resources to a bid. Pay close attention to the packaging and marking instructions, which are often detailed for Navy supply items. Note the firm deadline of November 16, 2026, at 5:00 p.m. Eastern Time—late submissions are not accepted. If you need clarification, use the contact information in the solicitation to submit questions well before the deadline. see the solicitation

View the official notice on SAM.gov →