Presolicitation DEPT OF DEFENSE DEPT OF THE NAVY is seeking a supplier for the procurement of 6 units of ARM ASSEMBLY, TORQUE. This item is typically used for aircraft landing gear components. The supplier must have engineering source approval from the design control activity to maintain the quality of the part. The approved source(s) retain data rights, manufacturing/repair knowledge, or technical data that are essential for maintaining the quality of the part. An alternate source must qualify according to the design control activity's procedures. Government source approval is required prior to contract award. Interested parties must submit the necessary information for source approval. The proposed contract action is for supplies or services for which the Government intends to solicit and negotiate with only one source. All responsible sources may identify their interest and capability to respond to the requirement or submit proposals, quotations, or capability statements.