DLA seeks 93 each of a gear assembly/speed decreaser (NSN 3010-01-270-6525) under an other-than-full-and-open competition, with an approved source of Dover Pumps & Process Solutions (P/N E-4564B). The acquisition includes a 100% option quantity and requires delivery within 270 days, FOB origin. Award will be based on a combination of price, delivery, and performance. The solicitation is expected to be available on DIBBS on or about 10/19/2026, with offers accepted via DIBBS upload (preferred) or email. All interested suppliers may submit an offer, and the item is being treated as commercial under FAR Part 12.201-1.