RETAINING NUT
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 MECH, is soliciting proposals for the supply of RETAINING NUTs (Product Service Code 5310). This is a critical requirement for shipboard systems, designated as Special Emphasis Material (Level I, Scope of Certification, or Quality Assured), necessitating stringent quality control and traceability. Proposals are due by March 30, 2026.
Scope of Work
The contractor will supply Retainer Nuts in accordance with Carleton Technologies drawing 3423-2001, Item 7, with specific material requirements (QQ-N-281 Class A or B) and detailed chemical/mechanical analysis. Key requirements include:
- Quality System: Must maintain a quality system per ISO-9001, amplified herein, with calibration systems per ISO-10012 or ANSI-Z540.3 with ISO-17025, or MIL-I-45208 with MIL-STD-45662.
- Thread Inspection: All threads must be inspected using FED-STD-H28 series (minimum System 21). Internal threads must be cut, not cold-formed.
- Welding/Brazing: If required, must comply with S9074-AR-GIB-010A/278, 0900-LP-001-7000, or S9074-AQ-GIB-010/248. Procedures and qualification data require prior review and approval.
- Certifications & Traceability: Extensive certification (DI-MISC-80678, DI-MISC-81020) and traceability requirements are mandated for Level I/SUBSAFE materials, including unique traceability numbers marked on materials and comprehensive test reports. Electronic signatures are acceptable under specific controls.
- Configuration Control: Strict procedures for Waivers/Deviations and Engineering Change Proposals (ECPs) are outlined, requiring Government review and approval.
- Mercury Free: Hardware and supplies must be free of mercury and mercury-containing compounds.
- Inspections: Includes receiving inspection, subcontractor inspection requirements, and final inspection with material sampling per ANSI/ASQ-Z1.4 (General Inspection Level II) or approved Statistical Process Control (SPC).
Contract & Timeline
- Type: Solicitation
- Set-Aside: None specified.
- Response Due: March 30, 2026, 8:30 PM EST.
- Published: February 27, 2026.
- Delivery Schedule: Certification data CDRLs due 20 days prior to scheduled delivery; PNSY review within 6 working days; final material delivery within 365 days after contract effective date.
- Priority: This is a "DO" rated order certified for national defense use under the Defense Priorities and Allocations System (DPAS) and issued under Emergency Acquisition Flexibilities (EAF).
Submission Requirements
Certification data must be submitted to Portsmouth Naval Shipyard via Wide Area Work Flow (WAWF) with specific "Ship to," "Inspect by," and "Accept by" DODAACs (N50286, N39040, N39040 respectively) and email notifications. No material is to be shipped prior to acceptance. Current quality system procedures must be submitted to the PCO prior to award.
Contact Information
For inquiries, contact LYDIA.M.SHALOKA.CIV@US.NAVY.MIL (phone: 2156974717).