§ 3551 — Multiyear Procurement Authority: Purchase Of Dinitrogen Tetroxide, Hydrazine, And Hydrazine-related Products

(a) The Secretary of Defense may enter into a contract for a period of up to 10 years for the purchase of dinitrogen tetroxide, hydrazine, and hydrazine-related products for the support of a United States national security program or a United States space program. (b) A contract entered into for more than one year under the authority of subsection (a) may be extended for a total of not more than 10 years pursuant to any option or options set forth in the contract.