This procurement is for 4 units of NSN 5330005456457 (SEAL, PLAIN ENCASED) with delivery required within 174 days after order. The contract may be set up as an automated indefinite delivery contract with a one-year term or until orders total $350,000, with an estimated 2 orders per year and a guaranteed minimum quantity of 1. Items will ship to various CONUS and OCONUS DLA depots. The RFQ will be available electronically; hard copies, specifications, plans, and drawings are not available. All responsible sources may submit quotes electronically for consideration.