48--VALVE,BALL
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 offers for the manufacture and delivery of 1.5 Inch Non-Rated Seawater Flanged by Buttweld Combination Hull and Backup Ball Valves. This is a Total Small Business Set-Aside opportunity for crucial shipboard systems, designated as "SPECIAL EMPHASIS material" due to the high probability of failure if incorrect or defective. Offers are due by 4:30 PM EST on May 15, 2026.
Scope of Work
The requirement is for complete 1.5 Inch Non-Rated Seawater Flanged by Buttweld Combination Hull and Backup Ball Valves, in accordance with NAVSEA drawings 803-5959302 assembly A and 803-5959311, with specific modifications (e.g., less Hydraulic Actuator Item 54 and Hull Fasteners Items 17 and 33). The material is critical for shipboard systems, necessitating stringent quality controls.
Key Requirements
Contractors must adhere to detailed material specifications for various components, including Body (UNS N06625), Stems (MIL-DTL-24252), Balls (SAE-AMS-6931), and Seats (MD71-GG Mearthane). Extensive testing and certifications are required, including Liquid Penetrant, Quality Conformance, Dye Penetrant, Pressure Tests, Ultrasonic Inspection, and Radiography. A facility clearance may be required for access to classified drawings. The order is "DO" rated under the Defense Priorities and Allocations System (DPAS). Welding and brazing procedures, as well as forging sketches and first article testing, require prior Government approval. A quality system compliant with ISO-9001 (or MIL-I-45208) and robust traceability for Level I/SUBSAFE material are mandatory. Molybdenum disulfide thread lubricants are prohibited.
Contract & Timeline
- Type: Solicitation
- Set-Aside: Total Small Business
- Offers Due: May 15, 2026, 4:30 PM EST (extended by amendment)
- Final Material Delivery: On or before 362 days after the effective date of the contract.
- Delivery Schedule Milestones: Weld procedures (120 days ADC), Radiographic Shooting Sketches (45 days ADC), Production Radiography (135 days after RSS approval), Forging Manufacturing Sketch (90 days ADC), Forging Report (330 days after FMS approval).
Evaluation & Submission
NAVSUP WSS Mechanicsburg will consider past performance in the evaluation of offers. Drawings are available on SAM.gov with restricted access; contractors must email the POC after requesting access. The resultant award will be issued bilaterally, requiring contractor acceptance. All contractual documents are considered "issued" when mailed, faxed, or sent electronically.
Contact Information
For inquiries, contact MADISON.M.GRAY4.CIV@US.NAVY.MIL or call 717-605-4056.