The Department of Agriculture, specifically the Animal and Plant Health Inspection Service (APHIS), is conducting a sources sought notice to identify small business sources capable of supplying spiral wound fiberboard gas cartridge tubes with loose caps. The procurement requires specific quantities of tubes in various sizes, including 50,000 units of 6” tubes for APHIS, 200,000 units of 6” tubes for public use, and additional quantities of 12” tubes and loose caps, all adhering to detailed specifications outlined in the attached drawings. These fiberboard tubes are essential components for gas cartridges, and compliance with the specified dimensions and materials is critical for prospective manufacturers. Interested parties should direct inquiries to Caroline Russell at caroline.russell@usda.gov, as this notice is purely for market research and does not constitute a request for proposals or quotes.