Sikorsky Aircraft Corp., Stratford, Connecticut, is awarded $12,013,813 for a firm-fixed-price delivery order (N00383-23-F-X95Z), under previously awarded contract N00383-20-G-X901, for the procurement of eight air cycle machines, 21 hinge cuff assembly three parts, 21 hinge cuff assembly six parts, 21 hinge cuff assembly five parts, 21 hinge cuff assembly four parts, and 30 hinge cuff assembly 1 2 7 parts in support of the CH-53K aircraft. All work will be performed in Stratford, Connecticut. This contract contains no options and work is expected to be completed by October 2026. Annual working capital funds (Navy) in the full amount of $12,013,813 will be obligated at the 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 pursuant to the authority set forth in 10 U.S. Code 2304 (c)(1), with one offer received. Naval Supply Systems Command Weapon Systems Support, Philadelphia, Pennsylvania, is the contracting activity.