CIRCOR Naval Solutions LLC, Warren, Massachusetts, is being awarded a not-to-exceed $15,715,836 for a firm-fixed-price, undefinitized contract action for the procurement of 18 sanitary pumps used on the Los Angeles-class submarines. This is a stand-alone contract with no options. All work will be performed in Warren, Massachusetts, and is expected to be completed by December 2029. Working capital funds (Navy) in the amount of 11,786,877 will be obligated at time of award, and funds will not expire at the end of the current fiscal year. One company was solicited for this sole-source requirement with one offer received. Naval Supply Systems Command Weapon Systems Support, Mechanicsburg, Pennsylvania, is the contracting activity (N00104-24-C-ZA71).