This is an unrestricted, other-than-full-and-open solicitation for an indefinite-quantity contract for engine mount cores (NSN 2995-009688418; NAICS 336412), with the listed source being Lord Corporation CAGE 76005, P/N LM211-16. The contract ordering period is 60 months/five years with no option to extend, and the estimated annual quantity is 80 each for the five-year base period. Required delivery is 365 days production; export control and configuration control apply, while the item is a critical application item but not a critical safety item and first article/production lot testing do not apply. FOB is destination with inspection/acceptance at origin, and the solicitation is expected to be issued on or about December 28, 2026, via DIBBS. Award may be based on price, past performance, and other evaluation factors, with past performance evaluated through PPIRS.