From the notice

The Naval Sea Systems Command (NAVSEA) intends to draft specifications and standards to accommodate a variety of design solutions and processes, and to encourage a broad vendor base. NAVSEA is preparing draft MIL-STD-1623F(NAVY), Fire Performance Requirements and Approved Specifications for Interior Finish Materials and Furnishings (Naval Shipboard Use). Copies of this document may be requested by sending an email to [email] with the document number in the subject line and a brief message requesting a copy of the document. Please note that the review period ends 10/30/26. Those interested can check ASSIST Online at [link] for the final document when it has been completed. THIS IS NOT A SOLICITATION.