This is a solicitation for NSN 3040010317500 RING,PISTON, with a quantity of 3,604 units and delivery required within 127 days after order. The procurement may result in an automated Indefinite Delivery Contract with a one-year term or until aggregate orders reach $350,000. The guaranteed minimum quantity is 540 units, with an estimated 2 orders per year. Items will be shipped to various CONUS and OCONUS DLA depots. The solicitation is an RFQ available electronically, and quotes must be submitted electronically.