Procurement of STEM,FLUID VALVE; NSN 1HM 4820 015448631 L1
Overview
Buyer
Place of Performance
NAICS
PSC
Set Aside
Original Source
Timeline
Qualification Details
Fit reasons
- NAICS alignment with historical contract wins in similar service areas.
- Scope strongly matches core technical capabilities and delivery model.
Risks
- Past performance thresholds may require one additional teaming partner.
- Potential clarification needed on staffing minimums before bid/no-bid.
Next steps
Validate eligibility requirements, assign capture owner, and schedule partner outreach to confirm teaming strategy before submission planning.
Quick Summary
The Department of the Navy, specifically NAVSUP WEAPON SYSTEMS SUPPORT MECH, is conducting a competitive procurement for 29 EA STEM, FLUID VALVE (NSN 1HM 4820-01-544-8631 L1). This is a Total Small Business Set-Aside (FAR 19.5). The material is designated as SPECIAL EMPHASIS (Level I) due to its critical use in shipboard systems. Quotations are due by close of business on May 22, 2026.
Scope of Work
This Request for Quotations (RFQ) is for the procurement of a STEM, FLUID VALVE (NSN 1HM 4820-01-544-8631, NIIN 015448631). The requirement is for 29 units of this Level 1, SPECIAL EMPHASIS material, critical for shipboard systems where failure could lead to serious injury, loss of life, or loss of vital systems.
Key Requirements / Deliverables
- Technical Specifications: The STEM, FLUID VALVE must conform to Navy Sea Systems Command Drawing 7285216, piece 52, with specific amplifications and modifications detailed in the document.
- Material & Testing: No weld repair is permitted on QQ-N-286 material. Quantitative chemical and mechanical analysis is required for the Stem material (QQ-N-286, form 2, annealed, hot or cold drawn, age hardened). Specific testing includes Annealing and Age Hardening, Ultrasonic Inspection on Starting Material, and testing for items made from QQ-N-286 with specific dimensions.
- Quality Control: Thread inspection must use FED-STD-H28 series or equivalent.
- Hazardous Materials: Hazardous material identification and Material Safety Data Sheets are required for any hazardous material. Mercury and mercury-containing compounds must not be intentionally added or come into direct contact with hardware.
- Packaging & Marking: Compliance with MIL-STD-2073 and MIL-STD-129 is mandatory.
- Identification: Item Unique Identification (IUID) is required for all delivered items.
Contract Details
- Contract Type: Solicitation / Request for Quotations (RFQ).
- Delivery: Required within 720 days.
- Inspection & Acceptance: At Origin.
- Certification: The contract will be DO certified for national defense under the Defense Priorities and Allocations System (DPAS).
Submission & Evaluation
- Quotations Due: By close of business on May 22, 2026.
- Evaluation Factors: Past performance will be considered.
- Award: The resultant award will be issued bilaterally, requiring the contractor's written acceptance.
- Trade Agreements: Offers of qualifying country end products will be considered without regard to Buy American statute or Balance of Payments Program restrictions.
Eligibility / Set-Aside
This is a Total Small Business Set-Aside (FAR 19.5).
Additional Notes
- The document references numerous specifications and standards that must be adhered to.
- Access to drawings, if applicable, requires a request via SAM.gov followed by an email to the Point of Contact.
- Data Item A001 (Inspection and Test Plan) may be waived if already on file.
- WAWF (Wide Area Workflow) is required for payment requests and receiving reports.
- The government will consider offers of qualifying country end products without regard to the restrictions of the Buy American statute or the Balance of Payments Program.