The government is issuing a letter RFP to acquire multiple Depot Level Repairable parts identified by NSNs on the attached Identification of Requirements, seeking best pricing and delivery terms based on the listed quantities. Required delivery lead time and packaging requirements are attached, and proposed price and delivery terms may be subject to negotiation. For non-commercial items exceeding the $10,000,000 threshold, Certified Cost and Pricing Data must be submitted. The order will be placed under an existing Basic Ordering Agreement, and proposal terms must conform to that contract. The requirement has been advertised on SAM.gov, and if another supplier expresses interest, a formal solicitation may be issued.