This is a 100% total small business set-aside solicitation for the supply of nonmetallic hose assemblies conforming to NSN 4720-01-270-5801 under a firm-fixed-price purchase order. Performance is required at General Dynamics NASSCO in San Diego, CA. No alternative products are acceptable, and offerors must provide authorized reseller documentation if not the manufacturer. Award will be made on a lowest-price technically acceptable basis, with technical acceptability evaluated pass/fail. No specific budget amounts or submission timelines are stated in the description.