VALVE ASSY 4W,2POS
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, NAVSUP Weapon Systems Support Mechanicsburg, is soliciting for a VALVE ASSY 4W,2POS. This is a critical requirement for a shipboard system, designated as SPECIAL EMPHASIS material (Level I), where failure could lead to serious injury, loss of life, or vital shipboard systems. This opportunity is issued under Emergency Acquisition Flexibilities (EAF) and is a "DO" rated order for national defense use. Proposals are due by February 20, 2026.
Scope of Work
The requirement is for a complete valve assembly in accordance with Marotta drawing 285151-0001. Key aspects include:
- Material Certification: Quantitative chemical and mechanical analysis for specific parts (Body, Fitting, Retainer, Poppet) using materials like SAE AMS-QQ-S-763, CRES 300 Series, QQ-N-281, and SAE AMS 5659.
- Testing: Certifications for Intergranular Corrosion Test, Non-Destructive Tests (Weld Repair), Proof Test, and Leakage and Functional Tests per MIL-V-24232.
- Manufacturing Standards: Strict adherence to pressure tolerances, thread inspection (FED-STD-H28 series), O-ring groove inspection (GAC standard CSD008), and welding/brazing procedures (S9074-AR-GIB-010A/278, 0900-LP-001-7000, S9074-AQ-GIB-010/248).
- Identification: Component Identification Description (CID 887905311) and Mercury-Free compliance.
Contract & Timeline
- Type: Solicitation for supplies.
- Set-Aside: None specified.
- Response Due: February 20, 2026, at 20:30Z.
- Published: February 5, 2026.
- Delivery: Certification Data CDRLs 20 days prior to delivery; final material delivery 365 days after contract effective date.
Quality Assurance & Compliance
Contractors must maintain a quality system in accordance with ISO-9001 (with ISO-10012 or ANSI-Z540.3/ISO-17025 calibration) or MIL-I-45208 (with MIL-STD-45662 calibration). Government Quality Assurance (GQA) at the source is required, necessitating notification to DCMA. Rigorous traceability from material to certification test reports (DI-MISC-81020) and material marking per MIL-STD-792 are mandatory. All waivers, deviations, and Engineering Change Proposals (ECPs) require Government review and approval.
Submission Requirements
Certification data, including weld procedure qualifications and Special Emphasis Certificates of Compliance (DI-MISC-80678), must be submitted via Wide Area Work Flow (WAWF) to Portsmouth Naval Shipyard (N50286) for review and acceptance prior to each shipment. No material is to be shipped without prior acceptance.