FLANGE,PIPE
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 Mechanicsburg, is soliciting proposals for a 3-inch, 700 PSI Flange for crucial shipboard systems. This material is designated as SPECIAL EMPHASIS (Level I) due to the high risk associated with incorrect or defective components. The solicitation is a Total Small Business Set-Aside. Proposals are due by March 16, 2026.
Scope of Work
This opportunity requires the provision of a 3-inch, 700 PSI Flange in accordance with Buships drawing 810-1385861, Type G, with specific modifications for spotface diameter and material. The material must be MIL-C-24679, Alloy C71500. Given its critical application in shipboard systems, stringent quality assurance, testing, and traceability requirements are in place to prevent catastrophic failure.
Key Requirements
- Material & Design: Flange must meet Buships drawing 810-1385861, Type G, with a 1 1/4 inch spotface diameter and made from MIL-C-24679, Alloy C71500.
- Testing & Certification: Required certifications include Dye Penetrant Inspection for the flange and Non-Destructive Tests for weld repairs. A Certificate of Compliance is mandatory for all SPECIAL EMPHASIS material.
- Quality System: Contractors must maintain a quality system compliant with ISO-9001 (as amplified) and ISO-10012 or ANSI-Z540.3 with ISO-17025 for calibration. Government Quality Assurance at the source is required.
- Welding & Brazing: All welding and brazing must adhere to specified military standards (e.g., S9074-AR-GIB-010A/278). Procedures and qualification data require prior review and approval.
- Traceability: Strict material traceability is required for Level I/SUBSAFE systems, with unique traceability numbers marked on materials and linked to certification test reports. Electronic signatures on certification documents are acceptable under controlled conditions.
- Mercury Free: All furnished hardware and supplies must be free of mercury and mercury-containing compounds.
Contract & Timeline
- Type: Solicitation
- Set-Aside: Total Small Business
- Response Due: March 16, 2026, 8:30 PM EST
- Published: October 7, 2025
- DPAS Rating: This is a "DX" rated order, certified for national defense use under the Defense Priorities and Allocations System.
- Evaluation: Past performance will be considered in accordance with FAR 13.106(a)(2) and DFARS 252.213-7000.
Submission & Contact
Certification data must be submitted to Portsmouth Naval Shipyard via Wide Area Work Flow (WAWF) prior to each shipment. The "Ship to" DODAAC is N50286, and "Inspect by" and "Accept by" DODAAC is N39040. Email notifications should be sent to PORT_PTNH_WAWF_NOTIFICATION@NAVY.MIL. No material is to be shipped without acceptance. For drawing access, request it on SAM.gov and then email the Primary POC, Lydia M. Shaloka at LYDIA.M.SHALOKA.CIV@US.NAVY.MIL or call 215-697-4717.
Important Notes
This solicitation extends the previous closing date. The Portsmouth NSY DODAAC has changed from N00102 to N50286. This order is issued pursuant to Emergency Acquisition Flexibilities (EAF).