The Army Contracting Command – Detroit Arsenal plans to award a five-year, firm fixed-price requirements contract for a specific diesel engine (NSN: 2815-01-536-9262), with an estimated quantity of 360 units. This opportunity is restricted to HATZ DIESEL OF AMERICA under a sole-source justification. The solicitation is expected to be posted electronically in a minimum of fifteen days. No budget amount or performance location is specified. All contractors must be registered in the System for Award Management (SAM).