59--MAST SECTION
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 MECH) is soliciting proposals for a Mast Section (Antennas, Waveguide, And Related Equipment, PSC 5985). This is a firm fixed-price contract for a Mast Subassembly, part number 1978837-4, designated as SPECIAL EMPHASIS material due to its critical role in shipboard systems. Proposals are due by July 20, 2026.
Scope of Work
This opportunity requires the provision of a Mast Subassembly, part number 1978837-4, in accordance with Sperry Marine Inc. drawing 1978837 and parts list PL1978837. Key requirements include:
- Material Certification: Quantitative chemical and mechanical analysis for specific parts (e.g., Mast, Seal Seat Ring, Radar Mast Outer Housing) using materials like QQ-N-286, QQ-N-281, ASTM B505, and ASTM A574.
- Testing Certification: Required for 72-hour operability, performance and pressure tests, ultrasonic inspection, dye penetrant inspection, and liquid penetrant inspection for various components.
- Quality Assurance: Contractors must maintain a quality system compliant with ISO-9001 (or MIL-I-45208) and calibration systems per ISO-10012/ANSI-Z540.3/ISO-17025 (or MIL-STD-45662). Government Quality Assurance (GQA) at source is required.
- Traceability: Strict traceability and certification requirements for all Level I/SUBSAFE materials, including unique traceability numbers, heat-lot numbers, and heat-treat numbers, maintained through all processes.
- Welding/Brazing: Must comply with specified standards (e.g., S9074-AR-GIB-010A/278) with prior approval for procedures and qualification data.
- Fasteners: K-MONEL fasteners require specific heat treatment, mechanical properties testing (e.g., Axial Tensile, Wedge Tensile), and marking per MIL-DTL-1222.
Contract & Timeline
- Type: Solicitation (Firm Fixed-Price)
- Set-Aside: None specified
- Response Due: July 20, 2026, 6:00 PM UTC
- Published: December 11, 2025, 9:21 AM UTC
- Delivery: 8 EA within 365 days
Evaluation
Specific evaluation criteria are not detailed in the provided description, but adherence to all technical specifications, quality assurance, and certification requirements for this SPECIAL EMPHASIS material will be paramount.
Additional Notes
Submission of certification data and other required documentation must be done via WAWF (Wide Area Work Flow) and ECDS (Electronic Contractor Data Submission). No material is to be shipped prior to receipt of acceptance. Contact SCOTT.R.YOUNGBLOOD2.CIV@US.NAVY.MIL for inquiries.