47--TEE ASSEMBLY

SOL #: N0010425QND45Solicitation

Overview

Buyer

MECHANICSBURG, PA, 17050-0788, United States

Place of Performance

Place of performance not available

NAICS

Other Metal Valve and Pipe Fitting Manufacturing (332919)

PSC

Hose, Pipe, Tube, Lubrication, And Railing Fittings (4730)

Set Aside

No set aside specified

Original Source

https://sam.gov/opp/00d8260303b64a859b95f660ae8b398f/view

Timeline

Posted

Jan 6, 2026

Last Updated

Jan 16, 2026

Submission Deadline

Feb 6, 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, specifically NAVSUP Weapon Systems Support Mechanicsburg, is soliciting proposals for a TEE ASSEMBLY (Product Service Code 4730) under Emergency Acquisition Flexibilities (EAF). This requirement is for Special Emphasis Material crucial for shipboard systems, demanding stringent quality control. Proposals are due February 6, 2026.

Scope of Work

This solicitation is for the complete 0.500 IPS SW X 0.562-18UNF-2 X 0.562-18UNF-2 Tee Assembly, to be manufactured in accordance with Naval Sea Systems Command Drawing 845-2445109, Sheets 95, 95-1, and 96, Assembly W, with specific modifications detailed in the solicitation. The material is designated as Level I/SUBSAFE, requiring special control procedures to prevent failure, injury, or loss of vital shipboard systems. Key requirements include:

Detailed material specifications for Tee (MIL-C-24679 Forging, Alloy C71500) and Plug (QQ-N-281, Class A).
Extensive testing certifications for Non-Destructive Tests, Visual Inspection, and Hydrostatic Tests (1050 PSI for 3 minutes).
Strict adherence to internal thread formation (cutting only), thread inspection (FED-STD-H28 series), and approved thread lubricants (A-A-59004).
Comprehensive welding/brazing procedures and qualifications (S9074-AR-GIB-010A/278, 0900-LP-001-7000, S9074-AQ-GIB-010/248).
Mercury-free materials and strict configuration control, including waiver/deviation and Engineering Change Proposal (ECP) processes.

Contract & Timeline

Type: Solicitation
Set-Aside: Total Small Business
Product Service Code: 4730 (Hose, Pipe, Tube, Lubrication, And Railing Fittings)
Delivery: 365 Days for CLIN 0001AA
Proposal Due: February 6, 2026, 8:30 PM EST
Published: January 16, 2026

Evaluation

NAVSUP WSS Mechanicsburg will consider past performance in the evaluation of offers in accordance with FAR 13.106(a)(2).

Quality Assurance & Submission Requirements

Contractors must maintain a quality system compliant with ISO-9001 (or MIL-I-45208) and calibration systems per ISO-10012 (or MIL-STD-45662).
Government Quality Assurance (GQA) at source is required, with DCMA notification.
Mandatory traceability and certification for all materials, including chemical and mechanical analysis (DI-MISC-81020).
Certification data, including test results and consumed weld metal certificates (DI-MISC-80678), must be submitted to Portsmouth Naval Shipyard via Wide Area Work Flow (WAWF) prior to shipment. Specific WAWF codes are provided.
Welding procedures and qualification data (DI-MISC-80875, DI-MISC-80876) must be submitted for approval within 120 days after contract award.
Access to drawings must be requested on SAM.gov, followed by an email to the listed POC.