This procurement is for NSN 4820012143806, specifically 84 units of a valve seat, with delivery required within 60 days after order placement. The contract may be set up as an automated indefinite delivery contract with a one-year term, an estimated 2 orders per year, and a guaranteed minimum quantity of 12 units. The total aggregate value of orders is capped at $350,000. Items will be shipped to various CONUS and OCONUS DLA depots, with an approved source identified. All responsible sources may submit quotes electronically, but no specifications or drawings are available.