This is an RFQ for a piston ring set (NSN 4310010778542), with Line 0001 quantity 374 EA and delivery required 0159 days ADO. The award may become an automated indefinite delivery contract with a one-year term or until aggregate orders reach $350,000.00, whichever occurs first, with an estimated 1 order per year and a guaranteed minimum quantity of 56. Items will ship to various CONUS and OCONUS DLA Depots via a consolidation and containerization point. The approved source is 70236 C5792-30, and specifications, plans, or drawings are not available. All responsible sources may submit electronically.