The Defense Logistics Agency is seeking quotes for NSN 4140015924133, a centrifugal fan impeller, with a line-item quantity of 27 EA. Delivery is to DLA Distribution San Joaquin, with required delivery 69 days after date of order. This is a source-controlled drawing item; the approved source is 0V5R4 ES9500-6354, and furnished items must meet the cited drawing requirements. The RFQ and digitized drawings or military specifications/standards are available electronically, and hard copies will not be provided. All responsible sources may submit quotes electronically for consideration.