MSA Safety Sales LLC, Cranberry Township, Pennsylvania, is being awarded a $24,591,623 firm-fixed-priced, commercial requirements contract for the procurement of 11 parts that are the components of the refrigerant monitoring system used in support of the common hull, mechanical, and electrical system for Naval Supply Systems Command (NAVSUP) Weapon Systems Support (WSS) Integrated Weapon Support Team program. This contract includes a five year ordering period with no options. All work will be performed in Cranberry Township, Pennsylvania, and ordering is expected to be completed by June 2028. No money will be obligated at time of award. Individual delivery orders will be funded with appropriate fiscal year working capital funds (Navy) at the time of their issuance, and funds will not expire. One company was solicited for this sole-source requirement pursuant to the authority set forth in 10 U.S. Code 3204 (a) (1), with one offer received. NAVSUP WSS, Mechanicsburg, Pennsylvania, is the contracting activity (N00104-23-D-YY01).