The Department of Defense, through the NAVSUP Weapon Systems Support, is seeking proposals for the repair and modification of integrated voice systems, specifically NSN 7R-5895-017164022-RQ, with a quantity of 2 units required. This procurement is critical as the items are flight critical, necessitating government source approval prior to contract award, and only previously approved sources will be considered for this solicitation. Interested vendors must provide detailed technical data and documentation as outlined in the NAVSUP Source Approval Information Brochures, as failure to do so will result in disqualification from the award process. For further inquiries, potential bidders can contact Nadia Govorushko at (215) 697-2813 or via email at NADIA.GOVORUSHKO.CIV@US.NAVY.MIL.