This is a DLA solicitation for a MUX FILTER MODULE, requiring quotes with a validity of at least 90 days. The procurement uses Lowest Price Technically Acceptable (LPTA) evaluation and mandates a higher-level quality system compliant with ISO 9001. The item must be mercury-free and marked per MIL-STD-130; only authorized distributors of the OEM (CAGE 53711, part 8494288-1) will be considered for award. No budget or performance location are specified.