Market Research-Hose Assemblies and Couplings

The Defense Logistics Agency Land and Maritime is conducting market research to identify additional manufacturing sources for hose assemblies and couplings beyond currently approved vendors. This pre-solicitation notice seeks manufacturers capable of producing specialized aerospace and defense components listed in an attached spreadsheet containing multiple National Stock Number (NSN) items including hose assemblies, couplings, adapters, and valves. Currently approved manufacturers include Eaton Aeroquip LLC, Boeing, Sikorsky Aircraft Corporation, and Parker Hannifin Corporation, with items procured under 10 U.S.C. 3204(a)(1) authority using manufacturers' CAGE codes and part numbers. Potential sources must provide comprehensive technical documentation including drawings, specifications, design data, materials information, performance characteristics, interchangeability standards, and inspection criteria to demonstrate their alternate products equal currently approved items. The agency emphasizes that specifications, plans, or drawings are not available, and sources must furnish data covering both their proposed alternate product and the exact current approved product for comparison. Interested manufacturers must respond by July 21, 2025, providing company name, location, and points of contact for items they can manufacture and are willing to submit for the approval process.

This market research initiative does not utilize any set-aside designations and is classified under NAICS code 332996 for Fabricated Pipe and Pipe Fitting Manufacturing and PSC code 4730 for Hose, Pipe, Tube, Lubrication, and Railing Fittings. The current approved sources listed in the attached spreadsheet represent the incumbent manufacturers for these specialized components, though the agency seeks to expand this supplier base through the approval process outlined in DLAD 52.217-9002. The notice does not specify award values, budget ranges, or quantities, as this represents a sources sought synopsis rather than an actual solicitation for procurement. The timeline focuses on the July 21, 2025 deadline for manufacturers to express interest and provide initial capability information. The agency notes it currently has no data or inadequate data for evaluating alternate products, placing the burden on potential sources to provide extensive technical documentation supporting their qualification efforts.