The Defense Logistics Agency is soliciting proposals for the acquisition of an AG CONTROLLER,AIRCR, with a quantity of 10 EA. The Government does not own the data or the rights to the data needed to purchase or contract repair of this part from additional sources, and it has been determined to be uneconomical to buy the data or rights to the data. Only the source(s) previously approved by the Government for this item have been solicited. Interested parties must submit the required information detailed in the NAVSUP Weapon Systems Support (NAVSUP WSS) Source Approval Information Brochures. Key points to consider include: * The subject item requires Government source approval prior to contract award * The time required for approval of a new source is normally such that an award cannot be delayed pending approval of a new source * If a company is not an approved source, they must submit the required information with their proposal * The Government intends to solicit and negotiate with only one source under the authority of FAR 6.302-1 * All responsible sources may identify their interest and capability to respond to the requirement or submit proposals, quotations, or capability statements