This procurement is for NSN 5330013212050, a source-controlled drawing item (SEAL, PLAIN ENCASED) with an approved source of 91587 1-1098-8. The order quantity is 16 units, with delivery required 308 days after date of order. The solicitation may result in a one-year Indefinite Delivery Contract with a maximum aggregate order value of $350,000 and an estimated 2 orders per year, with a guaranteed minimum quantity of 2. Items will be shipped to various CONUS and OCONUS DLA depots via consolidation and containerization points. All responsible sources may submit electronic quotes, and digitized drawings and specifications can be accessed electronically.