1VALVE,REGULATING,F
DEPT OF DEFENSE.DEPT OF THE NAVY.NAVSUP.NAVSUP WEAPON SYSTEMS SUPPORT.NAVSUP WSS MECHANICSBURG.NAVSUP WEAPON SYSTEMS SUPPORT MECH · Response deadline: Fri, 23 Oct 2026
What the government is buying
The Department of the Navy, through NAVSUP Weapon Systems Support (Mechanicsburg), is soliciting offers for a valve, regulating, fluid (NSN classification 4820). This falls under the broad category of metal valve manufacturing—specifically industrial, fluid-power, and general-purpose valves used in defense systems. NAVSUP WSS serves as the Navy's primary materiel support organization, managing spare parts and supply chain logistics for weapon systems and shipboard equipment. See the solicitation for exact specifications, quantities, and delivery requirements.
Key facts
| Attribute | Value |
|---|---|
| Agency | Department of the Navy, NAVSUP Weapon Systems Support, Mechanicsburg |
| Notice type | Solicitation |
| Solicitation number | N0010426QFF10 |
| NAICS | 332919 |
| Set-aside | None (full and open competition) |
| Response deadline | October 23, 2026, 4:30 PM EDT |
| Place of performance | Not specified in metadata; see the solicitation |
Who can bid
This opportunity is full and open competition—no set-aside restriction applies. Any responsible offeror, including small and large businesses, may submit a bid. The NAICS code 332919 ("Other Metal Valve and Pipe Fitting Manufacturing") carries a Small Business Administration size standard that manufacturers should verify against their current receipts. If you qualify as small under this standard, you may still compete even without a set-aside. See the solicitation for any additional eligibility requirements, past performance criteria, or party-list certifications.
How to put together a competitive bid
NAVSUP WSS procurements for spare parts emphasize technical compliance, traceability, and reliable delivery over price alone. Given the NSN 4820 classification, focus on these elements:
Technical data package: Government valve solicitations typically require adherence to military specifications (MIL-SPEC) or defense drawings. Confirm whether the solicitation references a specific specification sheet, engineering drawing, or performance standard. Document your quality control processes for dimensional tolerances, pressure ratings, and material certifications.
Traceability and counterfeit prevention: NAVSUP WSS prioritizes supply chain integrity. Prepare documentation showing source traceability for raw materials, sub-tier vendor oversight, and compliance with DFARS counterfeit electronic part avoidance requirements if applicable. AS9120 or ISO 9001 certifications strengthen your proposal.
Past performance: Highlight contracts with DoD, maritime customers, or other federal agencies for similar valve products. Include delivery schedule adherence and quality metric data.
Pricing strategy: Full and open competition means pricing against large manufacturers. Evaluate whether teaming or subcontracting improves your competitive position without the set-aside advantage.
Sam.gov registration: Verify active SAM registration with valid CAGE code and NAICS 332919 listed.
Next steps
Read the full solicitation on SAM.gov using solicitation number N0010426QFF10. Confirm all technical specifications, quantity requirements, and evaluation criteria in the source documents. Note the firm response deadline of October 23, 2026, at 4:30 PM EDT—late submissions are typically not accepted. Submit questions through the designated SAM.gov inquiry process if any requirements are unclear.
View the official notice on SAM.gov →