The Department of Defense, through the NAVSUP Weapon Systems Support, is seeking proposals for the repair of two shut-off valves (Part Number: 109382-23-1, NIIN 012207435) in support of the Kansas, as part of a Foreign Military Sales (FMS) requirement. The procurement is critical as the items are flight critical, and Honeywell International Inc. is currently the only known source with full repair capabilities; however, all responsible sources are encouraged to submit capability statements or proposals for consideration. Interested vendors must obtain government source approval prior to contract award, and must provide detailed technical data as outlined in the U.S. Navy Aviation Supply Office Source Approval Information Brochure. For inquiries, vendors can contact Shannon K. Fitzgerald at (215) 697-3638 or via email at Shannon.K.Fitzgerald3.CIV@US.NAVY.MIL.