This is a combined synopsis/solicitation for a mandatory brand-name procurement of eight Flush Latch Push Button Assemblies, specifically Hartwell Corporation part number H600-S-100-A-218, as direct replacement parts for the Portsmouth Naval Shipyard. The evaluation will be based on the Lowest Price Technically Acceptable (LPTA) method, and quotations for parts from any other manufacturer will not be considered. Offerors must submit descriptive literature and proof of traceability, complete specific required provisions in the attachments, and be registered in the System for Award Management (SAM). All quotations must be submitted via email to the specified points of contact.