This procurement is for NSN 2540015333144, thermal insulation, with a quantity of 6 units to be delivered within 81 days after order. The contract will be a one-year Indefinite Delivery Contract (IDC) with a maximum aggregate value of $350,000 and an estimated 4 orders per year, with a guaranteed minimum quantity of 1. Items will be shipped to various DLA Depots in both CONUS and OCONUS locations. This is a source-controlled drawing item with two approved sources, and all furnished items must meet the specified drawing requirements. All responsible sources may submit electronic quotes for consideration.