Which statement best describes a key characteristic of prime vendors?

• A. Civilian companies contracted by Defense Logistics Agency (DLA) that usually deliver supplies within 24 hours
• B. Civilian companies that accept the International Merchant Purchase Authorization Card (IMPAC)
• C. Civilian companies with which the government has a blanket purchase agreement
• D. Civilian companies that use the 13-digit national stock number (NSN)

Answer: (A)

Prime vendors are civilian companies contracted by the Defense Logistics Agency to provide a steady, reliable flow of supplies to DLA customers, with rapid fulfillment often within 24 hours. That fast delivery capability is the standout feature that defines their role in the DLA supply chain, ensuring quick replenishment for mission needs. Other items describe related procurement concepts—payment cards (IMPAC), blanket purchase agreements, or item numbering (NSN)—but none capture the defining arrangement of being a contracted supplier whose delivery speed meets the agency’s rapid-response expectations.