NAVSUP Weapon Systems Support Philadelphia seeks eligible contractors to repair or modify three regulating valves (NSN 4810013802231, PN 3214394-6) in support of a Foreign Military Sales customer in Kuwait. Contractors must provide labor, materials, facilities, and parts to restore the government-owned articles to operational condition. The Government intends to solicit approved sources and does not possess or cannot provide the data needed to perform the repairs or manufacture the items. Responsible sources may identify interest and submit capability statements, while non-approved sources must include the information detailed in the NAVSUP-WSS Source Approval Information Brochure for Repair with their proposals. Source approval timing is normally such that award cannot be delayed pending approval of a new source.