This opportunity is for the procurement of 5 units of a Power Supply Assembly (NSN 7H-6130-014399368), with delivery to DLA Distribution in New Cumberland, PA. The contract will include an option quantity that the government may add at the unit price specified. Performance requires engineering source approval, as the part must be acquired from an approved source due to unique design and data rights that are not economically available to the government. Interested parties must identify their interest and capability within 15 days of this notice, though the government intends to solicit from only one source under FAR 6.302-1. Award will be subject to qualification requirements at the time of award, and the acquisition is not being conducted as a commercial item purchase.