VALVE,CHECK
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 (WSS), is soliciting proposals for the supply of Inline Check Valves (Part Number VV81-XXX-08-X-X). These are designated as SPECIAL EMPHASIS material for crucial shipboard systems, requiring stringent quality and traceability controls. The solicitation is for two (2) each valves. Offers are due by 4:30 PM local time on July 10, 2026.
Scope of Work
This opportunity requires the provision of Inline Check Valves in accordance with PerkinElmer drawing 190000, Revision L, specifically Part Number VV81-XXX-08-X-X, excluding union nuts, tailpieces, and associated O-rings. The valves must meet a crack pressure of 5 +/- 3 PSI and require no special cleaning. The material is critical for shipboard systems, where failure could lead to serious injury, loss of life, or loss of vital systems.
Key Requirements
Contractors must adhere to comprehensive quality assurance, traceability, and certification standards. This includes:
- Material: Quantitative chemical and mechanical analysis for parts like the Body and Gland (QQ-N-281).
- Testing: Certifications for Pressure Tests and Non-Destructive Tests (e.g., weld repair).
- Quality System: Maintain a quality system compliant with ISO-9001 (or MIL-I-45208) and calibration per ISO-10012/ANSI-Z540.3 (or MIL-STD-45662).
- Traceability: Maintain full traceability for Level I/SUBSAFE materials, with unique traceability numbers and markings per MIL-STD-792.
- Certifications: Provide a Certificate of Compliance (SPECIAL EMPHASIS C of C) and material certification reports via WAWF to Portsmouth Naval Shipyard (Ship to N50286, Inspect by N39040, Accept by N39040). No material can be shipped prior to acceptance.
- Manufacturing: Specific requirements for thread inspection (FED-STD-H28 series), welding/brazing (e.g., S9074-AR-GIB-010A/278), O-ring groove inspection, and electrochemical etching of CID T887035579. All materials must be mercury-free.
Contract & Timeline
- Type: Solicitation
- Quantity: 2 each
- Set-Aside: None specified
- Delivery: On or before 300 days after the effective date of the resulting contract.
- DPAS Rating: DO rated order for national defense use.
- Response Due: July 10, 2026, 4:30 PM local time.
- Published Date: June 15, 2026.
Additional Notes
Government Quality Assurance (DCMA) at source is required. The Electronic Contractor Data Submission (ECDS) system is available for certain data submissions and inquiries.