Opportunity
SAM #FSC4730_BPA_RFI
NAVSUP WSS seeks suppliers for Hose, Pipe, Tube, Lubrication, and Railing Fittings (FSC 4730) for Navy nuclear reactors; Swagelok reducer specified
Buyer
NAVSUP Weapon Systems Support (WSS) Mechanicsburg
Posted
April 23, 2026
Respond By
May 26, 2026
Identifier
FSC4730_BPA_RFI
NAICS
332919, 332912, 332999
This opportunity involves the Naval Supply Systems Command (NAVSUP) Weapon Systems Support (WSS) Mechanicsburg seeking suppliers for Hose, Pipe, Tube, Lubrication, and Railing Fittings (FSC 4730) for use in Navy nuclear reactors: - NAVSUP WSS Mechanicsburg is establishing new Blanket Purchase Agreements (BPAs) with multiple suppliers, focusing on small businesses. - The procurement covers complex, critically applied nuclear material fittings for the secondary system of Navy nuclear reactors. - The anticipated requirement is approximately 772 delivery orders over five years, totaling about $16.5 million. - The NAICS code is 332919 (Other Metal Valve and Pipe Fitting Manufacturing), with a size standard of 750 employees. - The procurement is competitive; no specific OEMs or part numbers are mandated in the main notice, but the attachment specifies Swagelok Co. as a manufacturer for a Reducer 1/2 X 3/4 (NSN 4730-01-595-3534, part number SS-810-R-12(WNF)). - Marking and packaging must comply with MIL-STD-129 and MIL-STD-2073-1, including bar code marking and manufacturer identification. - Interested suppliers should review the attached RFI for technical and quality requirements. - Place of performance and contracting office is NAVSUP WSS Mechanicsburg, PA.
Description
The Government, specifically the NAVSUP Weapons Systems Support (WSS) Nuclear Reactor Supply Chain Management Directorate, has an ongoing need for various competitively procured Hose, Pipe, Tube, Lubrication, and Railing Fittings used in the secondary system of the Navy’s nuclear reactors.
The Federal Supply Class (FSC) Code for these items is 4730. The NAICS code is 332919. The size standard for this NAICS code is 750 employees. Subject Hose, Pipe, Tube, Lubrication, and Railing Fittings are currently purchased via competitively issued purchase orders.
Based on historical data, the Directorate anticipates issuing approximately 772 delivery orders, totaling approximately $16.5 million during the upcoming 5 years.
At this time the Government is seeking to issue new BPAs. It is in the best interest of the Government to establish BPAs with multiple suppliers in order to provide maximum practicable competition. No solicitation will be issued as a result of this notice; however, interested small business concerns can view the attached Request for Information (RFI) to determine if its capabilities meet the technical and quality requirements necessary for the manufacture of this complex and critically applied nuclear material.