This procurement is for NSN 5331661618105, a quantity of 49 O-rings, with delivery required within 88 days after date of order. The contract will be an Automated Indefinite Delivery Contract with a one-year term, or until total orders reach $350,000, with a guaranteed minimum quantity of 7 and an estimated 1 order per year. Items will be shipped to various CONUS and OCONUS DLA Depots. Approved sources are 06197 BS471V-75 and Z5723 RCS-A319-001 REV A ITEM 17. All responsible sources may submit electronic quotes, and specifications and hard copies are not available.