This procurement is for 51 units of a shaft seal assembly (NSN 4320013231290), with delivery required 59 days after order placement. The contract will be a one-year Indefinite Delivery Contract, with a guaranteed minimum quantity of 7 units and an estimated 4 orders per year, up to a total aggregate value of $350,000. Performance locations include various CONUS and OCONUS DLA Depots, with shipments going through consolidation and containerization points. The approved source is specified, but specifications, plans, or drawings are not available. All responsible sources may submit electronic quotes for consideration.