This is a total small business set-aside, fixed-price supply procurement for thermal fabric meeting Auburn Manufacturing Inc. part AS3600F-36S, with authorized alternates AVSIL Silica Fabric 188CH and MIL-C-24576 TY I CL I, supplied as 50-yard rolls. The part/catalog number is fully descriptive, so no drawings or technical data are associated with the solicitation, but the contractor must meet the stated manufacture/design, quality assurance, inspection, packaging, and mercury-exclusion requirements. Technical and procurement documents, if needed, are available through a password-protected UNNPP e-commerce site after pre-registration, with help at 518-395-4357, and hard copies will not be mailed. Quoted pricing is generally valid for 60 days unless a different period is specified. A Certificate of Compliance per DI-MISC-81356 must be submitted at material delivery to NAVSUP-WSS Code N9433, with FOB destination terms applying.