VALVE ASSY 4W,2POS

SOL #: N0010426QFC28Solicitation

Overview

Buyer

Dept Of Defense

Dept Of The Navy

NAVSUP WEAPON SYSTEMS SUPPORT MECH

MECHANICSBURG, PA, 17050-0788, United States

Place of Performance

Place of performance not available

NAICS

Other Metal Valve and Pipe Fitting Manufacturing (332919)

PSC

Valves, Nonpowered (4820)

Set Aside

No set aside specified

Original Source

https://sam.gov/opp/32f69b152eaf4a8e93d72c7599ae8f77/view

Timeline

Posted

Feb 5, 2026

Last Updated

Jun 10, 2026

Submission Deadline

Jun 10, 2026, 8:30 PM

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, through NAVSUP Weapon Systems Support Mech, is soliciting for VALVE ASSY 4W,2POS. This procurement is for "SPECIAL EMPHASIS material" critical for shipboard systems, requiring stringent quality and traceability. This is a "DO" rated order under the Defense Priorities and Allocations System (DPAS), issued pursuant to Emergency Acquisition Flexibilities (EAF). Proposals are due by June 10, 2026.

Scope of Work

The requirement is for a complete valve assembly in accordance with Marotta drawing 285151-0001, with specific amplifications and modifications. Key aspects include:

Material Certification: Quantitative chemical and mechanical analysis and certification for critical parts (Body, Fitting, Retainer, Poppet).
Testing: Certifications for Intergranular Corrosion, Non-Destructive Tests, Proof Test, and Leakage/Functional Tests. Strict pressure and test time tolerances apply.
Manufacturing Standards: Thread inspection per FED-STD-H28 series (System 21 minimum), with internal threads formed by cutting. Welding and brazing must adhere to specified military standards (S9074-AR-GIB-010A/278, 0900-LP-001-7000, S9074-AQ-GIB-010/248), requiring prior approval of procedures and qualification data.
Quality Assurance: Contractors must maintain a quality system compliant with ISO-9001 (amplified by ISO-10012 or ANSI-Z540.3/ISO-17025) or MIL-I-45208 (with MIL-STD-45662). Government Quality Assurance (GQA) will be performed at the source by DCMA.
Traceability & Identification: Component Identification Description (CID 887905311) is required. Traceability for Level I/SUBSAFE systems is paramount, with material marking per MIL-STD-792 and detailed certification data (DI-MISC-81020).
Configuration Control: Strict procedures for waivers, deviations, and Engineering Change Proposals (ECPs) are outlined, requiring Contracting Officer approval.
Material Handling: Procedures for raw material traceability, segregation, marking, and verification of weld filler metals are specified.
Inspections: Comprehensive receiving and final inspections, including material sampling (ANSI/ASQ-Z1.4) and 100% inspection of material verification, traceability, and NDT certifications.

Contract & Timeline

Type: Solicitation (DO rated order, Emergency Acquisition Flexibilities)
Product Service Code: 4820 (Valves, Nonpowered)
Set-Aside: None specified
Response Due: June 10, 2026, 8:30 PM EDT
Published: June 10, 2026

Submission Requirements

Certification data, including test results and Certificates of Compliance for Special Emphasis Material (DI-MISC-80678), must be submitted via Wide Area Work Flow (WAWF) to Portsmouth Naval Shipyard (Ship to: N50286, Inspect by: N39040, Accept by: N39040). Email notification to PORT_PTNH_WAWF_NOTIFICATION@NAVY.MIL is also required. No material is to be shipped prior to acceptance.